[PATCH v4 00/23] gpio: Improvements around device-id arrays

[PATCH v4 00/23] gpio: Improvements around device-id arrays

[Uwe Kleine-König (The Capable Hub)]

Hello,

the original motivation for this series are the patches that convert the
arrays to use named initializers, see
https://lore.kernel.org/all/cover.1780048925.git.u.kleine-koenig@baylibre.com/
for the idea behind it. Looking left and right a bit while implementing
that, the series grew a bit.

Changes since v3 (available at
https://lore.kernel.org/all/cover.1793030820.git.u.kleine-koenig@baylibre.com):

 - Picked up review tags (b4 even found some from v2)
 - Add a 2nd MODULE_DEVICE_TABLE(of, ...) in drivers/gpio/gpio-mpc5200.c
   (My grep didn't handle >1 driver per file well), noticed by Sashiko
 - New patch to use named initializers for auxiliary_device_id arrays
 - Fix code style of of_device_id array in drivers/gpio/gpio-grgpio.c
   (My script doesn't handle of_device_id::name) and
   drivers/gpio/gpio-ppc44x.c (didn't exist yet when I sent v2 and
   failed to notice that for v3)
 - Fix code style of auxiliary_device_id array in
   drivers/gpio/gpio-shared-proxy.c, missed as I didn't have a script
   for auxiliary_device_id before.
 - Dropped a few broken email addresses from Cc:

Best regards
Uwe

Uwe Kleine-König (The Capable Hub) (23):
  gpio: Remove __maybe_unused annotations from acpi_device_id arrays
  gpio: fxl6408: Remove __maybe_unused annotations from of_device_id
    array
  gpio: Drop unused assignment of acpi_device_id driver data
  gpio: max7301: Drop unused assignment of spi_device_id driver data
  gpio: mmio: Drop unused assignment of platform_device_id driver data
  gpio: ljca: Drop unused assignment of auxiliary_device_id driver data
  gpio: xgene: Add missing ACPI module annotation
  gpio: sodaville: Add missing PCI module annotations
  gpio: Add missing OF module annotations
  gpio: pxa: Add missing platform module annotations
  gpio: pl061: Use empty initializer for amba_id terminator
  gpio: Use named initializers for acpi_device_id array
  gpio: Use named initializers for auxiliary_device_id arrays
  gpio: pcf857x: Use named initializers for of_device_id array
  gpio: bd73800: Use named initializers for platform_device_id array
  gpio: Use named initializers for spi_device_id array
  gpio: virtio: Use a named initializer for virtio_device_id array
  gpio: Unify style of acpi_device_id arrays
  gpio: Unify style of of_device_id arrays
  gpio: max77620: Unify style of platform_device_id array
  gpio: Unify style of spi_device_id arrays
  gpio: Unify style of pci_device_id arrays
  gpio: Unify style of various *_device_id arrays

 drivers/gpio/gpio-74x164.c          |  4 ++--
 drivers/gpio/gpio-adnp.c            |  4 ++--
 drivers/gpio/gpio-aggregator.c      |  2 +-
 drivers/gpio/gpio-altera-a10sr.c    |  2 +-
 drivers/gpio/gpio-altera.c          |  4 ++--
 drivers/gpio/gpio-amd8111.c         |  2 +-
 drivers/gpio/gpio-amdpt.c           |  8 ++++----
 drivers/gpio/gpio-aspeed-sgpio.c    | 10 ++++-----
 drivers/gpio/gpio-aspeed.c          | 10 ++++-----
 drivers/gpio/gpio-ath79.c           |  2 +-
 drivers/gpio/gpio-bcm-kona.c        |  1 +
 drivers/gpio/gpio-bd73800.c         |  4 ++--
 drivers/gpio/gpio-blzp1600.c        |  4 ++--
 drivers/gpio/gpio-brcmstb.c         |  2 +-
 drivers/gpio/gpio-bt8xx.c           |  2 +-
 drivers/gpio/gpio-cadence.c         |  6 +++---
 drivers/gpio/gpio-creg-snps.c       |  5 +++--
 drivers/gpio/gpio-davinci.c         |  8 ++++----
 drivers/gpio/gpio-dwapb.c           | 14 ++++++-------
 drivers/gpio/gpio-elkhartlake.c     |  2 +-
 drivers/gpio/gpio-em.c              |  4 ++--
 drivers/gpio/gpio-ep93xx.c          |  1 +
 drivers/gpio/gpio-ftgpio010.c       |  3 ++-
 drivers/gpio/gpio-fxl6408.c         |  2 +-
 drivers/gpio/gpio-graniterapids.c   |  4 ++--
 drivers/gpio/gpio-grgpio.c          |  6 +++---
 drivers/gpio/gpio-gw-pld.c          |  4 ++--
 drivers/gpio/gpio-hisi.c            |  6 +++---
 drivers/gpio/gpio-hlwd.c            |  4 ++--
 drivers/gpio/gpio-imx-scu.c         |  1 +
 drivers/gpio/gpio-ixp4xx.c          |  4 ++--
 drivers/gpio/gpio-ljca.c            |  4 ++--
 drivers/gpio/gpio-loongson-64bit.c  |  4 ++--
 drivers/gpio/gpio-lp3943.c          |  2 +-
 drivers/gpio/gpio-lpc32xx.c         |  4 ++--
 drivers/gpio/gpio-ltc4283.c         |  2 +-
 drivers/gpio/gpio-macsmc.c          |  4 ++--
 drivers/gpio/gpio-max3191x.c        | 12 +++++------
 drivers/gpio/gpio-max7301.c         |  2 +-
 drivers/gpio/gpio-max7360.c         |  8 ++++----
 drivers/gpio/gpio-max77620.c        |  4 ++--
 drivers/gpio/gpio-max77759.c        |  2 +-
 drivers/gpio/gpio-mb86s7x.c         |  2 +-
 drivers/gpio/gpio-ml-ioh.c          |  2 +-
 drivers/gpio/gpio-mlxbf.c           |  6 +++---
 drivers/gpio/gpio-mlxbf2.c          |  6 +++---
 drivers/gpio/gpio-mlxbf3.c          |  4 ++--
 drivers/gpio/gpio-mm-lantiq.c       |  2 +-
 drivers/gpio/gpio-mmio.c            |  3 +--
 drivers/gpio/gpio-mockup.c          |  4 ++--
 drivers/gpio/gpio-moxtet.c          |  4 ++--
 drivers/gpio/gpio-mpc5200.c         | 10 +++++----
 drivers/gpio/gpio-mpc8xxx.c         | 25 +++++++++++-----------
 drivers/gpio/gpio-mpfs.c            |  1 +
 drivers/gpio/gpio-mpsse.c           |  3 +--
 drivers/gpio/gpio-msc313.c          |  1 +
 drivers/gpio/gpio-mt7621.c          |  2 +-
 drivers/gpio/gpio-mvebu.c           | 13 ++++++------
 drivers/gpio/gpio-mxc.c             |  2 +-
 drivers/gpio/gpio-mxs.c             |  4 ++--
 drivers/gpio/gpio-nomadik.c         |  7 ++++---
 drivers/gpio/gpio-novalake-events.c |  4 ++--
 drivers/gpio/gpio-npcm-sgpio.c      |  6 +++---
 drivers/gpio/gpio-octeon.c          |  2 +-
 drivers/gpio/gpio-omap.c            |  2 +-
 drivers/gpio/gpio-palmas.c          | 10 ++++-----
 drivers/gpio/gpio-pca953x.c         |  4 ++--
 drivers/gpio/gpio-pca9570.c         |  2 +-
 drivers/gpio/gpio-pcf857x.c         | 26 +++++++++++------------
 drivers/gpio/gpio-pci-idio-16.c     |  3 ++-
 drivers/gpio/gpio-pcie-idio-24.c    |  8 +++++---
 drivers/gpio/gpio-pisosr.c          |  4 ++--
 drivers/gpio/gpio-pl061.c           |  2 +-
 drivers/gpio/gpio-pmic-eic-sprd.c   |  2 +-
 drivers/gpio/gpio-ppc44x.c          |  2 +-
 drivers/gpio/gpio-pxa.c             | 20 ++++++++++--------
 drivers/gpio/gpio-qixis-fpga.c      |  3 +--
 drivers/gpio/gpio-rcar.c            |  2 +-
 drivers/gpio/gpio-rda.c             |  2 +-
 drivers/gpio/gpio-realtek-otto.c    |  2 +-
 drivers/gpio/gpio-rockchip.c        |  4 ++--
 drivers/gpio/gpio-sama5d2-piobu.c   |  2 +-
 drivers/gpio/gpio-shared-proxy.c    |  2 +-
 drivers/gpio/gpio-sifive.c          |  2 +-
 drivers/gpio/gpio-sl28cpld.c        |  2 +-
 drivers/gpio/gpio-sodaville.c       |  3 ++-
 drivers/gpio/gpio-spear-spics.c     |  3 ++-
 drivers/gpio/gpio-sprd.c            |  2 +-
 drivers/gpio/gpio-stmpe.c           |  2 +-
 drivers/gpio/gpio-stp-xway.c        |  2 +-
 drivers/gpio/gpio-tc9563.c          |  2 +-
 drivers/gpio/gpio-tegra.c           |  6 +++---
 drivers/gpio/gpio-tegra186.c        | 32 ++++++++++++++---------------
 drivers/gpio/gpio-thunderx.c        |  3 +--
 drivers/gpio/gpio-tps65218.c        |  2 +-
 drivers/gpio/gpio-ts4800.c          |  4 ++--
 drivers/gpio/gpio-ts4900.c          |  2 +-
 drivers/gpio/gpio-twl4030.c         |  4 ++--
 drivers/gpio/gpio-usbio.c           | 14 ++++++-------
 drivers/gpio/gpio-vf610.c           |  4 ++--
 drivers/gpio/gpio-virtio.c          |  4 ++--
 drivers/gpio/gpio-visconti.c        |  2 +-
 drivers/gpio/gpio-waveshare-dsi.c   |  2 +-
 drivers/gpio/gpio-xgene-sb.c        |  6 +++---
 drivers/gpio/gpio-xgene.c           | 10 +++++----
 drivers/gpio/gpio-xgs-iproc.c       |  2 +-
 drivers/gpio/gpio-xilinx.c          |  4 ++--
 drivers/gpio/gpio-xlp.c             |  6 +++---
 drivers/gpio/gpio-xra1403.c         |  6 +++---
 drivers/gpio/gpio-zevio.c           |  5 +++--
 drivers/gpio/gpio-zynqmp-modepin.c  |  2 +-
 drivers/gpio/gpiolib-acpi-quirks.c  |  2 +-
 112 files changed, 278 insertions(+), 260 deletions(-)


base-commit: 20a33c6b6cbe7e4805dfb6cd68816937443aa148
-- 
2.56.0.rc1

[PATCH v4 01/23] gpio: Remove __maybe_unused annotations from acpi_device_id arrays

[Uwe Kleine-König (The Capable Hub)]

Since commit 5ab23c7923a1 ("modpost: Create modalias for builtin
modules") MODULE_DEVICE_TABLE() is enough to reference a device id array
even if the driver is built-in. So the ACPI device-id arrays are always
used, thus the __maybe_unused marker serves no purpose and can be dropped.

Signed-off-by: Uwe Kleine-König (The Capable Hub) <u.kleine-koenig@baylibre.com>
---
 drivers/gpio/gpio-mlxbf.c  | 2 +-
 drivers/gpio/gpio-mlxbf2.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpio/gpio-mlxbf.c b/drivers/gpio/gpio-mlxbf.c
index a18fedbc463e..1d338b24d52c 100644
--- a/drivers/gpio/gpio-mlxbf.c
+++ b/drivers/gpio/gpio-mlxbf.c
@@ -132,7 +132,7 @@ static int mlxbf_gpio_resume(struct platform_device *pdev)
 }
 #endif
 
-static const struct acpi_device_id __maybe_unused mlxbf_gpio_acpi_match[] = {
+static const struct acpi_device_id mlxbf_gpio_acpi_match[] = {
 	{ "MLNXBF02", 0 },
 	{}
 };
diff --git a/drivers/gpio/gpio-mlxbf2.c b/drivers/gpio/gpio-mlxbf2.c
index 4e5c5d196a50..5e4726d583c1 100644
--- a/drivers/gpio/gpio-mlxbf2.c
+++ b/drivers/gpio/gpio-mlxbf2.c
@@ -450,7 +450,7 @@ static int mlxbf2_gpio_resume(struct device *dev)
 }
 static DEFINE_SIMPLE_DEV_PM_OPS(mlxbf2_pm_ops, mlxbf2_gpio_suspend, mlxbf2_gpio_resume);
 
-static const struct acpi_device_id __maybe_unused mlxbf2_gpio_acpi_match[] = {
+static const struct acpi_device_id mlxbf2_gpio_acpi_match[] = {
 	{ "MLNXBF22", 0 },
 	{},
 };
-- 
2.56.0.rc1

[PATCH v4 02/23] gpio: fxl6408: Remove __maybe_unused annotations from of_device_id array

[Uwe Kleine-König (The Capable Hub)]

Since commit 5ab23c7923a1 ("modpost: Create modalias for builtin
modules") MODULE_DEVICE_TABLE() is enough to reference a device id array
even if the driver is built-in. So the OF device-id array is always
used, thus the __maybe_unused marker serves no purpose and can be
dropped.

Signed-off-by: Uwe Kleine-König (The Capable Hub) <u.kleine-koenig@baylibre.com>
---
 drivers/gpio/gpio-fxl6408.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpio/gpio-fxl6408.c b/drivers/gpio/gpio-fxl6408.c
index 45b02d36e66f..8a7e70180efd 100644
--- a/drivers/gpio/gpio-fxl6408.c
+++ b/drivers/gpio/gpio-fxl6408.c
@@ -143,7 +143,7 @@ static int fxl6408_resume(struct device *dev)
 
 static DEFINE_SIMPLE_DEV_PM_OPS(fxl6408_pm_ops, NULL, fxl6408_resume);
 
-static const __maybe_unused struct of_device_id fxl6408_dt_ids[] = {
+static const struct of_device_id fxl6408_dt_ids[] = {
 	{ .compatible = "fcs,fxl6408" },
 	{ }
 };
-- 
2.56.0.rc1

[PATCH v4 03/23] gpio: Drop unused assignment of acpi_device_id driver data

[Uwe Kleine-König (The Capable Hub)]

The drivers explicitly set the .driver_data member of struct
acpi_device_id to zero without relying on that value. Drop these
unused assignments.

This patch doesn't modify the compiled arrays, only their representation
in source form benefits.

Signed-off-by: Uwe Kleine-König (The Capable Hub) <u.kleine-koenig@baylibre.com>
---
 drivers/gpio/gpio-hisi.c   | 2 +-
 drivers/gpio/gpio-mlxbf.c  | 2 +-
 drivers/gpio/gpio-mlxbf2.c | 2 +-
 drivers/gpio/gpio-mlxbf3.c | 2 +-
 drivers/gpio/gpio-xgene.c  | 2 +-
 5 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/drivers/gpio/gpio-hisi.c b/drivers/gpio/gpio-hisi.c
index 42d41cf87ac7..3b65ed4592ee 100644
--- a/drivers/gpio/gpio-hisi.c
+++ b/drivers/gpio/gpio-hisi.c
@@ -222,7 +222,7 @@ static void hisi_gpio_init_irq(struct hisi_gpio *hisi_gpio)
 }
 
 static const struct acpi_device_id hisi_gpio_acpi_match[] = {
-	{"HISI0184", 0},
+	{ "HISI0184" },
 	{}
 };
 MODULE_DEVICE_TABLE(acpi, hisi_gpio_acpi_match);
diff --git a/drivers/gpio/gpio-mlxbf.c b/drivers/gpio/gpio-mlxbf.c
index 1d338b24d52c..b2a7a41f1437 100644
--- a/drivers/gpio/gpio-mlxbf.c
+++ b/drivers/gpio/gpio-mlxbf.c
@@ -133,7 +133,7 @@ static int mlxbf_gpio_resume(struct platform_device *pdev)
 #endif
 
 static const struct acpi_device_id mlxbf_gpio_acpi_match[] = {
-	{ "MLNXBF02", 0 },
+	{ "MLNXBF02" },
 	{}
 };
 MODULE_DEVICE_TABLE(acpi, mlxbf_gpio_acpi_match);
diff --git a/drivers/gpio/gpio-mlxbf2.c b/drivers/gpio/gpio-mlxbf2.c
index 5e4726d583c1..70b6a5413a86 100644
--- a/drivers/gpio/gpio-mlxbf2.c
+++ b/drivers/gpio/gpio-mlxbf2.c
@@ -451,7 +451,7 @@ static int mlxbf2_gpio_resume(struct device *dev)
 static DEFINE_SIMPLE_DEV_PM_OPS(mlxbf2_pm_ops, mlxbf2_gpio_suspend, mlxbf2_gpio_resume);
 
 static const struct acpi_device_id mlxbf2_gpio_acpi_match[] = {
-	{ "MLNXBF22", 0 },
+	{ "MLNXBF22" },
 	{},
 };
 MODULE_DEVICE_TABLE(acpi, mlxbf2_gpio_acpi_match);
diff --git a/drivers/gpio/gpio-mlxbf3.c b/drivers/gpio/gpio-mlxbf3.c
index 929f64c5140a..4c10a78e428e 100644
--- a/drivers/gpio/gpio-mlxbf3.c
+++ b/drivers/gpio/gpio-mlxbf3.c
@@ -273,7 +273,7 @@ static void mlxbf3_gpio_shutdown(struct platform_device *pdev)
 }
 
 static const struct acpi_device_id mlxbf3_gpio_acpi_match[] = {
-	{ "MLNXBF33", 0 },
+	{ "MLNXBF33" },
 	{}
 };
 MODULE_DEVICE_TABLE(acpi, mlxbf3_gpio_acpi_match);
diff --git a/drivers/gpio/gpio-xgene.c b/drivers/gpio/gpio-xgene.c
index 809668449dbe..22d22962963b 100644
--- a/drivers/gpio/gpio-xgene.c
+++ b/drivers/gpio/gpio-xgene.c
@@ -194,7 +194,7 @@ static const struct of_device_id xgene_gpio_of_match[] = {
 
 #ifdef CONFIG_ACPI
 static const struct acpi_device_id xgene_gpio_acpi_match[] = {
-	{ "APMC0D14", 0 },
+	{ "APMC0D14" },
 	{ },
 };
 #endif
-- 
2.56.0.rc1

[PATCH v4 04/23] gpio: max7301: Drop unused assignment of spi_device_id driver data

[Uwe Kleine-König (The Capable Hub)]

The driver explicitly sets the .driver_data member of struct
spi_device_id to zero without relying on that value. Drop this unused
assignment.

This patch doesn't modify the compiled array, only its representation
in source form benefits.

Signed-off-by: Uwe Kleine-König (The Capable Hub) <u.kleine-koenig@baylibre.com>
---
 drivers/gpio/gpio-max7301.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpio/gpio-max7301.c b/drivers/gpio/gpio-max7301.c
index 11813f41d460..c8bf6a9c3de0 100644
--- a/drivers/gpio/gpio-max7301.c
+++ b/drivers/gpio/gpio-max7301.c
@@ -70,7 +70,7 @@ static void max7301_remove(struct spi_device *spi)
 }
 
 static const struct spi_device_id max7301_id[] = {
-	{ "max7301", 0 },
+	{ "max7301" },
 	{ }
 };
 MODULE_DEVICE_TABLE(spi, max7301_id);
-- 
2.56.0.rc1

[PATCH v4 05/23] gpio: mmio: Drop unused assignment of platform_device_id driver data

[Uwe Kleine-König (The Capable Hub)]

The driver explicitly sets the .driver_data member of struct
platform_device_id to zero without relying on that value. Drop this
unused assignment.

This patch doesn't modify the compiled array, only its representation
in source form benefits.

Signed-off-by: Uwe Kleine-König (The Capable Hub) <u.kleine-koenig@baylibre.com>
---
 drivers/gpio/gpio-mmio.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/gpio/gpio-mmio.c b/drivers/gpio/gpio-mmio.c
index 0709ffaab4de..ec7c2b73f2f6 100644
--- a/drivers/gpio/gpio-mmio.c
+++ b/drivers/gpio/gpio-mmio.c
@@ -870,8 +870,7 @@ static int gpio_mmio_pdev_probe(struct platform_device *pdev)
 
 static const struct platform_device_id gpio_mmio_id_table[] = {
 	{
-		.name		= "basic-mmio-gpio",
-		.driver_data	= 0,
+		.name = "basic-mmio-gpio",
 	},
 	{ }
 };
-- 
2.56.0.rc1

[PATCH v4 06/23] gpio: ljca: Drop unused assignment of auxiliary_device_id driver data

[Uwe Kleine-König (The Capable Hub)]

The driver explicitly sets the .driver_data member of struct
auxiliary_device_id to zero without relying on that value. Drop this
unused assignment.

This patch doesn't modify the compiled array, only its representation
in source form benefits.

Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Uwe Kleine-König (The Capable Hub) <u.kleine-koenig@baylibre.com>
---
 drivers/gpio/gpio-ljca.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpio/gpio-ljca.c b/drivers/gpio/gpio-ljca.c
index f32d1d237795..ad5dc9a3a119 100644
--- a/drivers/gpio/gpio-ljca.c
+++ b/drivers/gpio/gpio-ljca.c
@@ -472,7 +472,7 @@ static void ljca_gpio_remove(struct auxiliary_device *auxdev)
 }
 
 static const struct auxiliary_device_id ljca_gpio_id_table[] = {
-	{ "usb_ljca.ljca-gpio", 0 },
+	{ "usb_ljca.ljca-gpio" },
 	{ /* sentinel */ },
 };
 MODULE_DEVICE_TABLE(auxiliary, ljca_gpio_id_table);
-- 
2.56.0.rc1

[PATCH v4 07/23] gpio: xgene: Add missing ACPI module annotation

[Uwe Kleine-König (The Capable Hub)]

A driver module matching devices using an ACPI device id table is
supposed to declare that in the module's metadata. Add this information
for the xgene gpio driver that failed to declare this.

Signed-off-by: Uwe Kleine-König (The Capable Hub) <u.kleine-koenig@baylibre.com>
---
 drivers/gpio/gpio-xgene.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/gpio/gpio-xgene.c b/drivers/gpio/gpio-xgene.c
index 22d22962963b..ad0f1551c271 100644
--- a/drivers/gpio/gpio-xgene.c
+++ b/drivers/gpio/gpio-xgene.c
@@ -197,6 +197,7 @@ static const struct acpi_device_id xgene_gpio_acpi_match[] = {
 	{ "APMC0D14" },
 	{ },
 };
+MODULE_DEVICE_TABLE(acpi, xgene_gpio_acpi_match);
 #endif
 
 static struct platform_driver xgene_gpio_driver = {
-- 
2.56.0.rc1

[PATCH v4 08/23] gpio: sodaville: Add missing PCI module annotations

[Uwe Kleine-König (The Capable Hub)]

A driver module matching devices using a PCI device id table is
supposed to declare that in the module's metadata. Add this information
to the sodaville driver.

Reviewed-by: Andy Shevchenko <andriy.shevchenko@intel.com>
Signed-off-by: Uwe Kleine-König (The Capable Hub) <u.kleine-koenig@baylibre.com>
---
 drivers/gpio/gpio-sodaville.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/gpio/gpio-sodaville.c b/drivers/gpio/gpio-sodaville.c
index e2a784df275c..950aa12815eb 100644
--- a/drivers/gpio/gpio-sodaville.c
+++ b/drivers/gpio/gpio-sodaville.c
@@ -241,6 +241,7 @@ static const struct pci_device_id sdv_gpio_pci_ids[] = {
 	{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_SDV_GPIO) },
 	{ 0, },
 };
+MODULE_DEVICE_TABLE(pci, sdv_gpio_pci_ids);
 
 static struct pci_driver sdv_gpio_driver = {
 	.driver = {
-- 
2.56.0.rc1

[PATCH v4 09/23] gpio: Add missing OF module annotations

[Uwe Kleine-König (The Capable Hub)]

A driver module matching devices using an of device id table is supposed
to declare that in the module's metadata. Add this information for
several drivers that failed to declare these.

Acked-by: Daniel Palmer <daniel@thingy.jp>
Reviewed-by: Linus Walleij <linusw@kernel.org>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Uwe Kleine-König (The Capable Hub) <u.kleine-koenig@baylibre.com>
---
 drivers/gpio/gpio-bcm-kona.c    | 1 +
 drivers/gpio/gpio-creg-snps.c   | 1 +
 drivers/gpio/gpio-ep93xx.c      | 1 +
 drivers/gpio/gpio-ftgpio010.c   | 1 +
 drivers/gpio/gpio-imx-scu.c     | 1 +
 drivers/gpio/gpio-ixp4xx.c      | 2 +-
 drivers/gpio/gpio-mpc5200.c     | 2 ++
 drivers/gpio/gpio-mpc8xxx.c     | 1 +
 drivers/gpio/gpio-mpfs.c        | 1 +
 drivers/gpio/gpio-msc313.c      | 1 +
 drivers/gpio/gpio-mvebu.c       | 1 +
 drivers/gpio/gpio-nomadik.c     | 1 +
 drivers/gpio/gpio-pxa.c         | 1 +
 drivers/gpio/gpio-spear-spics.c | 1 +
 drivers/gpio/gpio-xgene.c       | 1 +
 drivers/gpio/gpio-zevio.c       | 1 +
 16 files changed, 17 insertions(+), 1 deletion(-)

diff --git a/drivers/gpio/gpio-bcm-kona.c b/drivers/gpio/gpio-bcm-kona.c
index b0beffe48b7d..9bcbee25f685 100644
--- a/drivers/gpio/gpio-bcm-kona.c
+++ b/drivers/gpio/gpio-bcm-kona.c
@@ -522,6 +522,7 @@ static struct of_device_id const bcm_kona_gpio_of_match[] = {
 	{ .compatible = "brcm,kona-gpio" },
 	{}
 };
+MODULE_DEVICE_TABLE(of, bcm_kona_gpio_of_match);
 
 /*
  * This lock class tells lockdep that GPIO irqs are in a different
diff --git a/drivers/gpio/gpio-creg-snps.c b/drivers/gpio/gpio-creg-snps.c
index 157ab90f5ba8..2e159ea41791 100644
--- a/drivers/gpio/gpio-creg-snps.c
+++ b/drivers/gpio/gpio-creg-snps.c
@@ -131,6 +131,7 @@ static const struct of_device_id creg_gpio_ids[] = {
 		.data = &hsdk_cs_ctl
 	}, { /* sentinel */ }
 };
+MODULE_DEVICE_TABLE(of, creg_gpio_ids);
 
 static int creg_gpio_probe(struct platform_device *pdev)
 {
diff --git a/drivers/gpio/gpio-ep93xx.c b/drivers/gpio/gpio-ep93xx.c
index 8784e433e1ff..278b1093dd22 100644
--- a/drivers/gpio/gpio-ep93xx.c
+++ b/drivers/gpio/gpio-ep93xx.c
@@ -377,6 +377,7 @@ static const struct of_device_id ep93xx_gpio_match[] = {
 	{ .compatible = "cirrus,ep9301-gpio" },
 	{ /* sentinel */ }
 };
+MODULE_DEVICE_TABLE(of, ep93xx_gpio_match);
 
 static struct platform_driver ep93xx_gpio_driver = {
 	.driver		= {
diff --git a/drivers/gpio/gpio-ftgpio010.c b/drivers/gpio/gpio-ftgpio010.c
index 11e6907c3b54..e29df8d5e571 100644
--- a/drivers/gpio/gpio-ftgpio010.c
+++ b/drivers/gpio/gpio-ftgpio010.c
@@ -323,6 +323,7 @@ static const struct of_device_id ftgpio_gpio_of_match[] = {
 	},
 	{},
 };
+MODULE_DEVICE_TABLE(of, ftgpio_gpio_of_match);
 
 static struct platform_driver ftgpio_gpio_driver = {
 	.driver = {
diff --git a/drivers/gpio/gpio-imx-scu.c b/drivers/gpio/gpio-imx-scu.c
index 0a75afecf9f8..3ebd3d73ed58 100644
--- a/drivers/gpio/gpio-imx-scu.c
+++ b/drivers/gpio/gpio-imx-scu.c
@@ -114,6 +114,7 @@ static const struct of_device_id imx_scu_gpio_dt_ids[] = {
 	{ .compatible = "fsl,imx8qxp-sc-gpio" },
 	{ /* sentinel */ }
 };
+MODULE_DEVICE_TABLE(of, imx_scu_gpio_dt_ids);
 
 static struct platform_driver imx_scu_gpio_driver = {
 	.driver	= {
diff --git a/drivers/gpio/gpio-ixp4xx.c b/drivers/gpio/gpio-ixp4xx.c
index 669b139cd499..88d48cfc9017 100644
--- a/drivers/gpio/gpio-ixp4xx.c
+++ b/drivers/gpio/gpio-ixp4xx.c
@@ -341,7 +341,7 @@ static const struct of_device_id ixp4xx_gpio_of_match[] = {
 	},
 	{},
 };
-
+MODULE_DEVICE_TABLE(of, ixp4xx_gpio_of_match);
 
 static struct platform_driver ixp4xx_gpio_driver = {
 	.driver = {
diff --git a/drivers/gpio/gpio-mpc5200.c b/drivers/gpio/gpio-mpc5200.c
index 00f209157fd0..192b3e63ea3b 100644
--- a/drivers/gpio/gpio-mpc5200.c
+++ b/drivers/gpio/gpio-mpc5200.c
@@ -180,6 +180,7 @@ static const struct of_device_id mpc52xx_wkup_gpiochip_match[] = {
 	{ .compatible = "fsl,mpc5200-gpio-wkup", },
 	{}
 };
+MODULE_DEVICE_TABLE(of, mpc52xx_wkup_gpiochip_match);
 
 static struct platform_driver mpc52xx_wkup_gpiochip_driver = {
 	.driver = {
@@ -342,6 +343,7 @@ static const struct of_device_id mpc52xx_simple_gpiochip_match[] = {
 	{ .compatible = "fsl,mpc5200-gpio", },
 	{}
 };
+MODULE_DEVICE_TABLE(of, mpc52xx_simple_gpiochip_match);
 
 static struct platform_driver mpc52xx_simple_gpiochip_driver = {
 	.driver = {
diff --git a/drivers/gpio/gpio-mpc8xxx.c b/drivers/gpio/gpio-mpc8xxx.c
index a6868f673831..ee35da06cbc7 100644
--- a/drivers/gpio/gpio-mpc8xxx.c
+++ b/drivers/gpio/gpio-mpc8xxx.c
@@ -318,6 +318,7 @@ static const struct of_device_id mpc8xxx_gpio_ids[] = {
 	{ .compatible = "fsl,qoriq-gpio",   },
 	{}
 };
+MODULE_DEVICE_TABLE(of, mpc8xxx_gpio_ids);
 
 static int mpc8xxx_probe(struct platform_device *pdev)
 {
diff --git a/drivers/gpio/gpio-mpfs.c b/drivers/gpio/gpio-mpfs.c
index 7f0751d7b1c4..1078b3018970 100644
--- a/drivers/gpio/gpio-mpfs.c
+++ b/drivers/gpio/gpio-mpfs.c
@@ -295,6 +295,7 @@ static const struct of_device_id mpfs_gpio_of_ids[] = {
 	},
 	{ /* end of list */ }
 };
+MODULE_DEVICE_TABLE(of, mpfs_gpio_of_ids);
 
 static struct platform_driver mpfs_gpio_driver = {
 	.probe = mpfs_gpio_probe,
diff --git a/drivers/gpio/gpio-msc313.c b/drivers/gpio/gpio-msc313.c
index 7345afdc78de..38932986dc36 100644
--- a/drivers/gpio/gpio-msc313.c
+++ b/drivers/gpio/gpio-msc313.c
@@ -688,6 +688,7 @@ static const struct of_device_id msc313_gpio_of_match[] = {
 #endif
 	{ }
 };
+MODULE_DEVICE_TABLE(of, msc313_gpio_of_match);
 
 /*
  * The GPIO controller loses the state of the registers when the
diff --git a/drivers/gpio/gpio-mvebu.c b/drivers/gpio/gpio-mvebu.c
index 267e6d5bacd0..d433b8a9e230 100644
--- a/drivers/gpio/gpio-mvebu.c
+++ b/drivers/gpio/gpio-mvebu.c
@@ -993,6 +993,7 @@ static const struct of_device_id mvebu_gpio_of_match[] = {
 		/* sentinel */
 	},
 };
+MODULE_DEVICE_TABLE(of, mvebu_gpio_of_match);
 
 static int mvebu_gpio_suspend(struct platform_device *pdev, pm_message_t state)
 {
diff --git a/drivers/gpio/gpio-nomadik.c b/drivers/gpio/gpio-nomadik.c
index 208fed631975..90293329b40b 100644
--- a/drivers/gpio/gpio-nomadik.c
+++ b/drivers/gpio/gpio-nomadik.c
@@ -719,6 +719,7 @@ static const struct of_device_id nmk_gpio_match[] = {
 	{ .compatible = "mobileye,eyeq5-gpio", },
 	{}
 };
+MODULE_DEVICE_TABLE(of, nmk_gpio_match);
 
 static struct platform_driver nmk_gpio_driver = {
 	.driver = {
diff --git a/drivers/gpio/gpio-pxa.c b/drivers/gpio/gpio-pxa.c
index 3ff21e899278..fa2087acc025 100644
--- a/drivers/gpio/gpio-pxa.c
+++ b/drivers/gpio/gpio-pxa.c
@@ -583,6 +583,7 @@ static const struct of_device_id pxa_gpio_dt_ids[] = {
 	{ .compatible = "marvell,pxa1928-gpio",	.data = &pxa1928_id, },
 	{}
 };
+MODULE_DEVICE_TABLE(of, pxa_gpio_dt_ids);
 
 static int pxa_gpio_probe_dt(struct platform_device *pdev,
 			     struct pxa_gpio_chip *pchip)
diff --git a/drivers/gpio/gpio-spear-spics.c b/drivers/gpio/gpio-spear-spics.c
index 96a0e1211500..3099deb2b290 100644
--- a/drivers/gpio/gpio-spear-spics.c
+++ b/drivers/gpio/gpio-spear-spics.c
@@ -157,6 +157,7 @@ static const struct of_device_id spics_gpio_of_match[] = {
 	{ .compatible = "st,spear-spics-gpio" },
 	{}
 };
+MODULE_DEVICE_TABLE(of, spics_gpio_of_match);
 
 static struct platform_driver spics_gpio_driver = {
 	.probe = spics_gpio_probe,
diff --git a/drivers/gpio/gpio-xgene.c b/drivers/gpio/gpio-xgene.c
index ad0f1551c271..b34b0c58b67c 100644
--- a/drivers/gpio/gpio-xgene.c
+++ b/drivers/gpio/gpio-xgene.c
@@ -191,6 +191,7 @@ static const struct of_device_id xgene_gpio_of_match[] = {
 	{ .compatible = "apm,xgene-gpio", },
 	{},
 };
+MODULE_DEVICE_TABLE(of, xgene_gpio_of_match);
 
 #ifdef CONFIG_ACPI
 static const struct acpi_device_id xgene_gpio_acpi_match[] = {
diff --git a/drivers/gpio/gpio-zevio.c b/drivers/gpio/gpio-zevio.c
index 288a86c8294a..f1c5c6a20673 100644
--- a/drivers/gpio/gpio-zevio.c
+++ b/drivers/gpio/gpio-zevio.c
@@ -213,6 +213,7 @@ static const struct of_device_id zevio_gpio_of_match[] = {
 	{ .compatible = "lsi,zevio-gpio", },
 	{ },
 };
+MODULE_DEVICE_TABLE(of, zevio_gpio_of_match);
 
 static struct platform_driver zevio_gpio_driver = {
 	.driver		= {
-- 
2.56.0.rc1

[PATCH v4 10/23] gpio: pxa: Add missing platform module annotations

[Uwe Kleine-König (The Capable Hub)]

A driver module matching devices using a platform device id table is
supposed to declare that in the module's metadata. Add this information
for the gpio-pxa driver that failed to declare this.

Signed-off-by: Uwe Kleine-König (The Capable Hub) <u.kleine-koenig@baylibre.com>
---
 drivers/gpio/gpio-pxa.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/gpio/gpio-pxa.c b/drivers/gpio/gpio-pxa.c
index fa2087acc025..d241fd4c3d31 100644
--- a/drivers/gpio/gpio-pxa.c
+++ b/drivers/gpio/gpio-pxa.c
@@ -719,6 +719,7 @@ static const struct platform_device_id gpio_id_table[] = {
 	{ .name = "pxa1928-gpio",	.driver_data = (unsigned long)&pxa1928_id },
 	{ }
 };
+MODULE_DEVICE_TABLE(platform, gpio_id_table);
 
 static struct platform_driver pxa_gpio_driver = {
 	.probe		= pxa_gpio_probe,
-- 
2.56.0.rc1

[PATCH v4 11/23] gpio: pl061: Use empty initializer for amba_id terminator

[Uwe Kleine-König (The Capable Hub)]

A device-id list terminator has to be completely zeroed. Most such
terminators (also for other device ids than amba_id) use an empty
initializer for that and let the compiler care for zeroing the entry.

While touching this entry, drop the trailing comma.

There are no changes to the compiled driver, only the source looks
nicer.

Signed-off-by: Uwe Kleine-König (The Capable Hub) <u.kleine-koenig@baylibre.com>
---
 drivers/gpio/gpio-pl061.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpio/gpio-pl061.c b/drivers/gpio/gpio-pl061.c
index fcd44e34f65e..f180e5f4493c 100644
--- a/drivers/gpio/gpio-pl061.c
+++ b/drivers/gpio/gpio-pl061.c
@@ -412,7 +412,7 @@ static const struct amba_id pl061_ids[] = {
 		.id	= 0x00041061,
 		.mask	= 0x000fffff,
 	},
-	{ 0, 0 },
+	{ }
 };
 MODULE_DEVICE_TABLE(amba, pl061_ids);
 
-- 
2.56.0.rc1

[PATCH v4 12/23] gpio: Use named initializers for acpi_device_id array

[Uwe Kleine-König (The Capable Hub)]

While being less compact, using named initializers allows to more easily
see which members of the structs are assigned which value without having
to lookup the declaration of the struct. And it's also more robust
against changes to the struct definition.

The mentioned robustness is relevant for a planned change to struct
acpi_device_id that replaces .driver_data by an anonymous union.

This patch doesn't modify the compiled arrays, only their representation
in source form benefits.

Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> # gpio-usbio
Signed-off-by: Uwe Kleine-König (The Capable Hub) <u.kleine-koenig@baylibre.com>
---
 drivers/gpio/gpio-amdpt.c           |  6 +++---
 drivers/gpio/gpio-dwapb.c           | 10 +++++-----
 drivers/gpio/gpio-graniterapids.c   |  2 +-
 drivers/gpio/gpio-hisi.c            |  2 +-
 drivers/gpio/gpio-mb86s7x.c         |  2 +-
 drivers/gpio/gpio-mlxbf.c           |  2 +-
 drivers/gpio/gpio-mlxbf2.c          |  2 +-
 drivers/gpio/gpio-mlxbf3.c          |  2 +-
 drivers/gpio/gpio-mpc8xxx.c         |  2 +-
 drivers/gpio/gpio-novalake-events.c |  2 +-
 drivers/gpio/gpio-pca953x.c         |  2 +-
 drivers/gpio/gpio-usbio.c           | 12 ++++++------
 drivers/gpio/gpio-xgene-sb.c        |  2 +-
 drivers/gpio/gpio-xgene.c           |  2 +-
 drivers/gpio/gpio-xlp.c             |  4 ++--
 15 files changed, 27 insertions(+), 27 deletions(-)

diff --git a/drivers/gpio/gpio-amdpt.c b/drivers/gpio/gpio-amdpt.c
index 8458a6949c65..32c4d0ee8101 100644
--- a/drivers/gpio/gpio-amdpt.c
+++ b/drivers/gpio/gpio-amdpt.c
@@ -125,9 +125,9 @@ static int pt_gpio_probe(struct platform_device *pdev)
 }
 
 static const struct acpi_device_id pt_gpio_acpi_match[] = {
-	{ "AMDF030", PT_TOTAL_GPIO },
-	{ "AMDIF030", PT_TOTAL_GPIO },
-	{ "AMDIF031", PT_TOTAL_GPIO_EX },
+	{ .id = "AMDF030", .driver_data = PT_TOTAL_GPIO },
+	{ .id = "AMDIF030", .driver_data = PT_TOTAL_GPIO },
+	{ .id = "AMDIF031", .driver_data = PT_TOTAL_GPIO_EX },
 	{ },
 };
 MODULE_DEVICE_TABLE(acpi, pt_gpio_acpi_match);
diff --git a/drivers/gpio/gpio-dwapb.c b/drivers/gpio/gpio-dwapb.c
index aa7c08e60707..e159c3f98f1c 100644
--- a/drivers/gpio/gpio-dwapb.c
+++ b/drivers/gpio/gpio-dwapb.c
@@ -720,11 +720,11 @@ static const struct of_device_id dwapb_of_match[] = {
 MODULE_DEVICE_TABLE(of, dwapb_of_match);
 
 static const struct acpi_device_id dwapb_acpi_match[] = {
-	{"HISI0181", GPIO_REG_OFFSET_V1},
-	{"APMC0D07", GPIO_REG_OFFSET_V1},
-	{"APMC0D81", GPIO_REG_OFFSET_V2},
-	{"FUJI200A", GPIO_REG_OFFSET_V1},
-	{"LECA0001", GPIO_REG_OFFSET_V1},
+	{ .id = "HISI0181", .driver_data = GPIO_REG_OFFSET_V1 },
+	{ .id = "APMC0D07", .driver_data = GPIO_REG_OFFSET_V1 },
+	{ .id = "APMC0D81", .driver_data = GPIO_REG_OFFSET_V2 },
+	{ .id = "FUJI200A", .driver_data = GPIO_REG_OFFSET_V1 },
+	{ .id = "LECA0001", .driver_data = GPIO_REG_OFFSET_V1 },
 	{ }
 };
 MODULE_DEVICE_TABLE(acpi, dwapb_acpi_match);
diff --git a/drivers/gpio/gpio-graniterapids.c b/drivers/gpio/gpio-graniterapids.c
index 2d0fe3abd5e0..6a77a5864d09 100644
--- a/drivers/gpio/gpio-graniterapids.c
+++ b/drivers/gpio/gpio-graniterapids.c
@@ -394,7 +394,7 @@ static int gnr_gpio_resume(struct device *dev)
 static DEFINE_SIMPLE_DEV_PM_OPS(gnr_gpio_pm_ops, gnr_gpio_suspend, gnr_gpio_resume);
 
 static const struct acpi_device_id gnr_gpio_acpi_match[] = {
-	{ "INTC1109" },
+	{ .id = "INTC1109" },
 	{}
 };
 MODULE_DEVICE_TABLE(acpi, gnr_gpio_acpi_match);
diff --git a/drivers/gpio/gpio-hisi.c b/drivers/gpio/gpio-hisi.c
index 3b65ed4592ee..1a89695ce515 100644
--- a/drivers/gpio/gpio-hisi.c
+++ b/drivers/gpio/gpio-hisi.c
@@ -222,7 +222,7 @@ static void hisi_gpio_init_irq(struct hisi_gpio *hisi_gpio)
 }
 
 static const struct acpi_device_id hisi_gpio_acpi_match[] = {
-	{ "HISI0184" },
+	{ .id = "HISI0184" },
 	{}
 };
 MODULE_DEVICE_TABLE(acpi, hisi_gpio_acpi_match);
diff --git a/drivers/gpio/gpio-mb86s7x.c b/drivers/gpio/gpio-mb86s7x.c
index 78bcae130e0e..58915ffb4bfe 100644
--- a/drivers/gpio/gpio-mb86s7x.c
+++ b/drivers/gpio/gpio-mb86s7x.c
@@ -213,7 +213,7 @@ MODULE_DEVICE_TABLE(of, mb86s70_gpio_dt_ids);
 
 #ifdef CONFIG_ACPI
 static const struct acpi_device_id mb86s70_gpio_acpi_ids[] = {
-	{ "SCX0007" },
+	{ .id = "SCX0007" },
 	{ /* sentinel */ }
 };
 MODULE_DEVICE_TABLE(acpi, mb86s70_gpio_acpi_ids);
diff --git a/drivers/gpio/gpio-mlxbf.c b/drivers/gpio/gpio-mlxbf.c
index b2a7a41f1437..b6a460363d01 100644
--- a/drivers/gpio/gpio-mlxbf.c
+++ b/drivers/gpio/gpio-mlxbf.c
@@ -133,7 +133,7 @@ static int mlxbf_gpio_resume(struct platform_device *pdev)
 #endif
 
 static const struct acpi_device_id mlxbf_gpio_acpi_match[] = {
-	{ "MLNXBF02" },
+	{ .id = "MLNXBF02" },
 	{}
 };
 MODULE_DEVICE_TABLE(acpi, mlxbf_gpio_acpi_match);
diff --git a/drivers/gpio/gpio-mlxbf2.c b/drivers/gpio/gpio-mlxbf2.c
index 70b6a5413a86..62d9ffb7b41e 100644
--- a/drivers/gpio/gpio-mlxbf2.c
+++ b/drivers/gpio/gpio-mlxbf2.c
@@ -451,7 +451,7 @@ static int mlxbf2_gpio_resume(struct device *dev)
 static DEFINE_SIMPLE_DEV_PM_OPS(mlxbf2_pm_ops, mlxbf2_gpio_suspend, mlxbf2_gpio_resume);
 
 static const struct acpi_device_id mlxbf2_gpio_acpi_match[] = {
-	{ "MLNXBF22" },
+	{ .id = "MLNXBF22" },
 	{},
 };
 MODULE_DEVICE_TABLE(acpi, mlxbf2_gpio_acpi_match);
diff --git a/drivers/gpio/gpio-mlxbf3.c b/drivers/gpio/gpio-mlxbf3.c
index 4c10a78e428e..96c40f745320 100644
--- a/drivers/gpio/gpio-mlxbf3.c
+++ b/drivers/gpio/gpio-mlxbf3.c
@@ -273,7 +273,7 @@ static void mlxbf3_gpio_shutdown(struct platform_device *pdev)
 }
 
 static const struct acpi_device_id mlxbf3_gpio_acpi_match[] = {
-	{ "MLNXBF33" },
+	{ .id = "MLNXBF33" },
 	{}
 };
 MODULE_DEVICE_TABLE(acpi, mlxbf3_gpio_acpi_match);
diff --git a/drivers/gpio/gpio-mpc8xxx.c b/drivers/gpio/gpio-mpc8xxx.c
index ee35da06cbc7..e79312a7d5a4 100644
--- a/drivers/gpio/gpio-mpc8xxx.c
+++ b/drivers/gpio/gpio-mpc8xxx.c
@@ -486,7 +486,7 @@ static DEFINE_RUNTIME_DEV_PM_OPS(mpc8xx_pm_ops,
 
 #ifdef CONFIG_ACPI
 static const struct acpi_device_id gpio_acpi_ids[] = {
-	{"NXP0031",},
+	{ .id = "NXP0031" },
 	{ }
 };
 MODULE_DEVICE_TABLE(acpi, gpio_acpi_ids);
diff --git a/drivers/gpio/gpio-novalake-events.c b/drivers/gpio/gpio-novalake-events.c
index b3bf0038f84a..d5a3bd48bed3 100644
--- a/drivers/gpio/gpio-novalake-events.c
+++ b/drivers/gpio/gpio-novalake-events.c
@@ -304,7 +304,7 @@ static int nvl_gpio_probe(struct platform_device *pdev)
 }
 
 static const struct acpi_device_id nvl_gpio_acpi_match[] = {
-	{ "INTC1114" },
+	{ .id = "INTC1114" },
 	{}
 };
 MODULE_DEVICE_TABLE(acpi, nvl_gpio_acpi_match);
diff --git a/drivers/gpio/gpio-pca953x.c b/drivers/gpio/gpio-pca953x.c
index afec5ec23696..77b447c0fea5 100644
--- a/drivers/gpio/gpio-pca953x.c
+++ b/drivers/gpio/gpio-pca953x.c
@@ -180,7 +180,7 @@ static const struct dmi_system_id pca953x_dmi_acpi_irq_info[] = {
 #endif
 
 static const struct acpi_device_id pca953x_acpi_ids[] = {
-	{ "INT3491", 16 | PCA953X_TYPE | PCA_LATCH_INT, },
+	{ .id = "INT3491", .driver_data = 16 | PCA953X_TYPE | PCA_LATCH_INT },
 	{ }
 };
 MODULE_DEVICE_TABLE(acpi, pca953x_acpi_ids);
diff --git a/drivers/gpio/gpio-usbio.c b/drivers/gpio/gpio-usbio.c
index 489c8ac6299e..e34734aa4365 100644
--- a/drivers/gpio/gpio-usbio.c
+++ b/drivers/gpio/gpio-usbio.c
@@ -26,12 +26,12 @@ struct usbio_gpio {
 };
 
 static const struct acpi_device_id usbio_gpio_acpi_hids[] = {
-	{ "INTC1007" }, /* MTL */
-	{ "INTC10B2" }, /* ARL */
-	{ "INTC10B5" }, /* LNL */
-	{ "INTC10D1" }, /* MTL-CVF */
-	{ "INTC10E2" }, /* PTL */
-	{ "INTC1116" }, /* NVL */
+	{ .id = "INTC1007" }, /* MTL */
+	{ .id = "INTC10B2" }, /* ARL */
+	{ .id = "INTC10B5" }, /* LNL */
+	{ .id = "INTC10D1" }, /* MTL-CVF */
+	{ .id = "INTC10E2" }, /* PTL */
+	{ .id = "INTC1116" }, /* NVL */
 	{ }
 };
 
diff --git a/drivers/gpio/gpio-xgene-sb.c b/drivers/gpio/gpio-xgene-sb.c
index 3675456b1e9b..6f2907468507 100644
--- a/drivers/gpio/gpio-xgene-sb.c
+++ b/drivers/gpio/gpio-xgene-sb.c
@@ -339,7 +339,7 @@ static const struct of_device_id xgene_gpio_sb_of_match[] = {
 MODULE_DEVICE_TABLE(of, xgene_gpio_sb_of_match);
 
 static const struct acpi_device_id xgene_gpio_sb_acpi_match[] = {
-	{ "APMC0D15" },
+	{ .id = "APMC0D15" },
 	{}
 };
 MODULE_DEVICE_TABLE(acpi, xgene_gpio_sb_acpi_match);
diff --git a/drivers/gpio/gpio-xgene.c b/drivers/gpio/gpio-xgene.c
index b34b0c58b67c..84c1cc165024 100644
--- a/drivers/gpio/gpio-xgene.c
+++ b/drivers/gpio/gpio-xgene.c
@@ -195,7 +195,7 @@ MODULE_DEVICE_TABLE(of, xgene_gpio_of_match);
 
 #ifdef CONFIG_ACPI
 static const struct acpi_device_id xgene_gpio_acpi_match[] = {
-	{ "APMC0D14" },
+	{ .id = "APMC0D14" },
 	{ },
 };
 MODULE_DEVICE_TABLE(acpi, xgene_gpio_acpi_match);
diff --git a/drivers/gpio/gpio-xlp.c b/drivers/gpio/gpio-xlp.c
index aede6324387f..50625f98f8e2 100644
--- a/drivers/gpio/gpio-xlp.c
+++ b/drivers/gpio/gpio-xlp.c
@@ -304,8 +304,8 @@ static int xlp_gpio_probe(struct platform_device *pdev)
 
 #ifdef CONFIG_ACPI
 static const struct acpi_device_id xlp_gpio_acpi_match[] = {
-	{ "BRCM9006" },
-	{ "CAV9006" },
+	{ .id = "BRCM9006" },
+	{ .id = "CAV9006" },
 	{},
 };
 MODULE_DEVICE_TABLE(acpi, xlp_gpio_acpi_match);
-- 
2.56.0.rc1

[PATCH v4 13/23] gpio: Use named initializers for auxiliary_device_id arrays

[Uwe Kleine-König (The Capable Hub)]

While being less compact, using named initializers allows to more easily
see which members of the structs are assigned which value without having
to lookup the declaration of the struct. And it's also more robust
against changes to the struct definition.

The mentioned robustness is relevant for a planned change to struct
auxiliary_device_id that replaces .driver_data by an anonymous union
(though none of these drivers uses .driver_data, so this patch isn't
strictly necessary for the plan, but still ok for consistency).

This patch doesn't modify the compiled arrays, only their representation
in source form benefits.

Signed-off-by: Uwe Kleine-König (The Capable Hub) <u.kleine-koenig@baylibre.com>
---
 drivers/gpio/gpio-elkhartlake.c | 2 +-
 drivers/gpio/gpio-ljca.c        | 2 +-
 drivers/gpio/gpio-ltc4283.c     | 2 +-
 drivers/gpio/gpio-tc9563.c      | 2 +-
 drivers/gpio/gpio-usbio.c       | 2 +-
 5 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/drivers/gpio/gpio-elkhartlake.c b/drivers/gpio/gpio-elkhartlake.c
index b96e7928b6e5..d4ddb3d00b86 100644
--- a/drivers/gpio/gpio-elkhartlake.c
+++ b/drivers/gpio/gpio-elkhartlake.c
@@ -59,7 +59,7 @@ static int ehl_gpio_probe(struct auxiliary_device *adev, const struct auxiliary_
 }
 
 static const struct auxiliary_device_id ehl_gpio_ids[] = {
-	{ EHL_PSE_IO_NAME "." EHL_PSE_GPIO_NAME },
+	{ .name = EHL_PSE_IO_NAME "." EHL_PSE_GPIO_NAME },
 	{ }
 };
 MODULE_DEVICE_TABLE(auxiliary, ehl_gpio_ids);
diff --git a/drivers/gpio/gpio-ljca.c b/drivers/gpio/gpio-ljca.c
index ad5dc9a3a119..f967feedb5d2 100644
--- a/drivers/gpio/gpio-ljca.c
+++ b/drivers/gpio/gpio-ljca.c
@@ -472,7 +472,7 @@ static void ljca_gpio_remove(struct auxiliary_device *auxdev)
 }
 
 static const struct auxiliary_device_id ljca_gpio_id_table[] = {
-	{ "usb_ljca.ljca-gpio" },
+	{ .name = "usb_ljca.ljca-gpio" },
 	{ /* sentinel */ },
 };
 MODULE_DEVICE_TABLE(auxiliary, ljca_gpio_id_table);
diff --git a/drivers/gpio/gpio-ltc4283.c b/drivers/gpio/gpio-ltc4283.c
index 88aa6216006a..3295f159d83f 100644
--- a/drivers/gpio/gpio-ltc4283.c
+++ b/drivers/gpio/gpio-ltc4283.c
@@ -201,7 +201,7 @@ static int ltc4283_gpio_probe(struct auxiliary_device *adev,
 }
 
 static const struct auxiliary_device_id ltc4283_aux_id_table[] = {
-	{ "ltc4283.gpio" },
+	{ .name = "ltc4283.gpio" },
 	{ }
 };
 MODULE_DEVICE_TABLE(auxiliary, ltc4283_aux_id_table);
diff --git a/drivers/gpio/gpio-tc9563.c b/drivers/gpio/gpio-tc9563.c
index 68c20c8cba79..5ba9df2b6936 100644
--- a/drivers/gpio/gpio-tc9563.c
+++ b/drivers/gpio/gpio-tc9563.c
@@ -80,7 +80,7 @@ static int tc9563_gpio_probe(struct auxiliary_device *adev,
 };
 
 static const struct auxiliary_device_id tc9563_gpio_ids[] = {
-	{ "pci_pwrctrl_tc9563." TC9563_GPIO_DEV_NAME },
+	{ .name = "pci_pwrctrl_tc9563." TC9563_GPIO_DEV_NAME },
 	{ /* sentinel */ }
 };
 MODULE_DEVICE_TABLE(auxiliary, tc9563_gpio_ids);
diff --git a/drivers/gpio/gpio-usbio.c b/drivers/gpio/gpio-usbio.c
index e34734aa4365..fe8f51f1a4b1 100644
--- a/drivers/gpio/gpio-usbio.c
+++ b/drivers/gpio/gpio-usbio.c
@@ -230,7 +230,7 @@ static int usbio_gpio_probe(struct auxiliary_device *adev,
 }
 
 static const struct auxiliary_device_id usbio_gpio_id_table[] = {
-	{ "usbio.usbio-gpio" },
+	{ .name = "usbio.usbio-gpio" },
 	{ }
 };
 MODULE_DEVICE_TABLE(auxiliary, usbio_gpio_id_table);
-- 
2.56.0.rc1

Re: [PATCH v4 13/23] gpio: Use named initializers for auxiliary_device_id arrays

[Sakari Ailus]

Hi Uwe,

On Tue, Oct 27, 2026 at 11:48:50AM +0100, Uwe Kleine-König (The Capable Hub) wrote:
> While being less compact, using named initializers allows to more easily
> see which members of the structs are assigned which value without having
> to lookup the declaration of the struct. And it's also more robust
> against changes to the struct definition.
> 
> The mentioned robustness is relevant for a planned change to struct
> auxiliary_device_id that replaces .driver_data by an anonymous union
> (though none of these drivers uses .driver_data, so this patch isn't
> strictly necessary for the plan, but still ok for consistency).
> 
> This patch doesn't modify the compiled arrays, only their representation
> in source form benefits.
> 
> Signed-off-by: Uwe Kleine-König (The Capable Hub) <u.kleine-koenig@baylibre.com>

Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> # gpio-usbio, gpio-ljca

-- 
Regards,

Sakari Ailus

[PATCH v4 14/23] gpio: pcf857x: Use named initializers for of_device_id array

[Uwe Kleine-König (The Capable Hub)]

While being less compact, using named initializers allows to more easily
see which members of the structs are assigned which value without having
to lookup the declaration of the struct. And it's also more robust
against changes to the struct definition.

The mentioned robustness is relevant for a planned change to struct
of_device_id that replaces .data by an anonymous union.

This patch doesn't modify the compiled arrays, only their representation
in source form benefits.

Signed-off-by: Uwe Kleine-König (The Capable Hub) <u.kleine-koenig@baylibre.com>
---
 drivers/gpio/gpio-pcf857x.c | 26 +++++++++++++-------------
 1 file changed, 13 insertions(+), 13 deletions(-)

diff --git a/drivers/gpio/gpio-pcf857x.c b/drivers/gpio/gpio-pcf857x.c
index 1ba6a09542f3..a2395bae4ca9 100644
--- a/drivers/gpio/gpio-pcf857x.c
+++ b/drivers/gpio/gpio-pcf857x.c
@@ -39,19 +39,19 @@ static const struct i2c_device_id pcf857x_id[] = {
 MODULE_DEVICE_TABLE(i2c, pcf857x_id);
 
 static const struct of_device_id pcf857x_of_table[] = {
-	{ .compatible = "nxp,pcf8574", (void *)8 },
-	{ .compatible = "nxp,pcf8574a", (void *)8 },
-	{ .compatible = "nxp,pca8574", (void *)8 },
-	{ .compatible = "nxp,pca9670", (void *)8 },
-	{ .compatible = "nxp,pca9672", (void *)8 },
-	{ .compatible = "nxp,pca9674", (void *)8 },
-	{ .compatible = "nxp,pcf8575", (void *)16 },
-	{ .compatible = "nxp,pca8575", (void *)16 },
-	{ .compatible = "nxp,pca9671", (void *)16 },
-	{ .compatible = "nxp,pca9673", (void *)16 },
-	{ .compatible = "nxp,pca9675", (void *)16 },
-	{ .compatible = "maxim,max7328", (void *)8 },
-	{ .compatible = "maxim,max7329", (void *)8 },
+	{ .compatible = "nxp,pcf8574", .data = (void *)8 },
+	{ .compatible = "nxp,pcf8574a", .data = (void *)8 },
+	{ .compatible = "nxp,pca8574", .data = (void *)8 },
+	{ .compatible = "nxp,pca9670", .data = (void *)8 },
+	{ .compatible = "nxp,pca9672", .data = (void *)8 },
+	{ .compatible = "nxp,pca9674", .data = (void *)8 },
+	{ .compatible = "nxp,pcf8575", .data = (void *)16 },
+	{ .compatible = "nxp,pca8575", .data = (void *)16 },
+	{ .compatible = "nxp,pca9671", .data = (void *)16 },
+	{ .compatible = "nxp,pca9673", .data = (void *)16 },
+	{ .compatible = "nxp,pca9675", .data = (void *)16 },
+	{ .compatible = "maxim,max7328", .data = (void *)8 },
+	{ .compatible = "maxim,max7329", .data = (void *)8 },
 	{ }
 };
 MODULE_DEVICE_TABLE(of, pcf857x_of_table);
-- 
2.56.0.rc1

[PATCH v4 15/23] gpio: bd73800: Use named initializers for platform_device_id array

[Uwe Kleine-König (The Capable Hub)]

While being less compact, using named initializers allows to more easily
see which members of the structs are assigned which value without having
to lookup the declaration of the struct. And it's also more robust
against changes to the struct definition.

The mentioned robustness is relevant for a planned change to struct
platform_device_id that replaces .driver_data by an anonymous union
(though this driver doesn't use .driver_data, so this patch isn't
strictly necessary for the plan, but still ok for consistency).

This patch doesn't modify the compiled array, only its representation
in source form benefits.

Reviewed-by: Matti Vaittinen <mazziesaccount@gmail.com>
Signed-off-by: Uwe Kleine-König (The Capable Hub) <u.kleine-koenig@baylibre.com>
---
 drivers/gpio/gpio-bd73800.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpio/gpio-bd73800.c b/drivers/gpio/gpio-bd73800.c
index 2be2a885820e..c960ea6e8426 100644
--- a/drivers/gpio/gpio-bd73800.c
+++ b/drivers/gpio/gpio-bd73800.c
@@ -189,8 +189,8 @@ static int gpo_bd73800_probe(struct platform_device *pdev)
 }
 
 static const struct platform_device_id bd73800_gpio_id[] = {
-	{ "bd73800-gpio" },
-	{ },
+	{ .name = "bd73800-gpio" },
+	{ }
 };
 MODULE_DEVICE_TABLE(platform, bd73800_gpio_id);
 
-- 
2.56.0.rc1

[PATCH v4 16/23] gpio: Use named initializers for spi_device_id array

[Uwe Kleine-König (The Capable Hub)]

While being less compact, using named initializers allows to more easily
see which members of the structs are assigned which value without having
to lookup the declaration of the struct. And it's also more robust
against changes to the struct definition.

The mentioned robustness is relevant for a planned change to struct
spi_device_id that replaces .driver_data by an anonymous union (though
none of these drivers uses .driver_data, so this patch isn't strictly
necessary for the plan, but still ok for consistency).

This patch doesn't modify the compiled arrays, only their representation
in source form benefits.

Signed-off-by: Uwe Kleine-König (The Capable Hub) <u.kleine-koenig@baylibre.com>
---
 drivers/gpio/gpio-max3191x.c | 12 ++++++------
 drivers/gpio/gpio-max7301.c  |  2 +-
 drivers/gpio/gpio-pisosr.c   |  2 +-
 drivers/gpio/gpio-xra1403.c  |  2 +-
 4 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/drivers/gpio/gpio-max3191x.c b/drivers/gpio/gpio-max3191x.c
index 6e6504ab740a..b06fecc98633 100644
--- a/drivers/gpio/gpio-max3191x.c
+++ b/drivers/gpio/gpio-max3191x.c
@@ -449,12 +449,12 @@ static const struct of_device_id max3191x_of_id[] = {
 MODULE_DEVICE_TABLE(of, max3191x_of_id);
 
 static const struct spi_device_id max3191x_spi_id[] = {
-	{ "max31910" },
-	{ "max31911" },
-	{ "max31912" },
-	{ "max31913" },
-	{ "max31953" },
-	{ "max31963" },
+	{ .name = "max31910" },
+	{ .name = "max31911" },
+	{ .name = "max31912" },
+	{ .name = "max31913" },
+	{ .name = "max31953" },
+	{ .name = "max31963" },
 	{ }
 };
 MODULE_DEVICE_TABLE(spi, max3191x_spi_id);
diff --git a/drivers/gpio/gpio-max7301.c b/drivers/gpio/gpio-max7301.c
index c8bf6a9c3de0..9db20c22ba9f 100644
--- a/drivers/gpio/gpio-max7301.c
+++ b/drivers/gpio/gpio-max7301.c
@@ -70,7 +70,7 @@ static void max7301_remove(struct spi_device *spi)
 }
 
 static const struct spi_device_id max7301_id[] = {
-	{ "max7301" },
+	{ .name = "max7301" },
 	{ }
 };
 MODULE_DEVICE_TABLE(spi, max7301_id);
diff --git a/drivers/gpio/gpio-pisosr.c b/drivers/gpio/gpio-pisosr.c
index 2732ea8c16b7..75a8f3efaf94 100644
--- a/drivers/gpio/gpio-pisosr.c
+++ b/drivers/gpio/gpio-pisosr.c
@@ -150,7 +150,7 @@ static int pisosr_gpio_probe(struct spi_device *spi)
 }
 
 static const struct spi_device_id pisosr_gpio_id_table[] = {
-	{ "pisosr-gpio", },
+	{ .name = "pisosr-gpio" },
 	{ /* sentinel */ }
 };
 MODULE_DEVICE_TABLE(spi, pisosr_gpio_id_table);
diff --git a/drivers/gpio/gpio-xra1403.c b/drivers/gpio/gpio-xra1403.c
index fe0fba6ea902..3713475bdb75 100644
--- a/drivers/gpio/gpio-xra1403.c
+++ b/drivers/gpio/gpio-xra1403.c
@@ -185,7 +185,7 @@ static int xra1403_probe(struct spi_device *spi)
 }
 
 static const struct spi_device_id xra1403_ids[] = {
-	{ "xra1403" },
+	{ .name = "xra1403" },
 	{},
 };
 MODULE_DEVICE_TABLE(spi, xra1403_ids);
-- 
2.56.0.rc1

[PATCH v4 17/23] gpio: virtio: Use a named initializer for virtio_device_id array

[Uwe Kleine-König (The Capable Hub)]

While being less compact, using named initializers allows to more easily
see which members of the structs are assigned which value without having
to lookup the declaration of the struct. And it's also more robust
against changes to the struct definition.

This patch doesn't modify the compiled array, only its representation in
source form benefits.

Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Uwe Kleine-König (The Capable Hub) <u.kleine-koenig@baylibre.com>
---
 drivers/gpio/gpio-virtio.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpio/gpio-virtio.c b/drivers/gpio/gpio-virtio.c
index ed6e0e90fa8a..42871db05ec1 100644
--- a/drivers/gpio/gpio-virtio.c
+++ b/drivers/gpio/gpio-virtio.c
@@ -646,7 +646,7 @@ static void virtio_gpio_remove(struct virtio_device *vdev)
 }
 
 static const struct virtio_device_id id_table[] = {
-	{ VIRTIO_ID_GPIO, VIRTIO_DEV_ANY_ID },
+	{ .device = VIRTIO_ID_GPIO, .vendor = VIRTIO_DEV_ANY_ID },
 	{},
 };
 MODULE_DEVICE_TABLE(virtio, id_table);
-- 
2.56.0.rc1

[PATCH v4 18/23] gpio: Unify style of acpi_device_id arrays

[Uwe Kleine-König (The Capable Hub)]

Update the various acpi_device_id arrays to conform to the most used and
generally recommended coding style. That is:

 - no comma after the list terminator;
 - a comma after an initializer if (and only if) the closing } is not
   directly following;
 - no explicit zeros in the list terminator;
 - a space after an opening { and before a closing }, a single space in
   the list terminator;

Adapt the few offenders accordingly. Additionally sort the entries by
.id.

Signed-off-by: Uwe Kleine-König (The Capable Hub) <u.kleine-koenig@baylibre.com>
---
 drivers/gpio/gpio-amdpt.c           | 2 +-
 drivers/gpio/gpio-dwapb.c           | 2 +-
 drivers/gpio/gpio-graniterapids.c   | 2 +-
 drivers/gpio/gpio-hisi.c            | 2 +-
 drivers/gpio/gpio-loongson-64bit.c  | 2 +-
 drivers/gpio/gpio-mlxbf.c           | 2 +-
 drivers/gpio/gpio-mlxbf2.c          | 2 +-
 drivers/gpio/gpio-mlxbf3.c          | 2 +-
 drivers/gpio/gpio-novalake-events.c | 2 +-
 drivers/gpio/gpio-tegra186.c        | 2 +-
 drivers/gpio/gpio-xgene-sb.c        | 2 +-
 drivers/gpio/gpio-xgene.c           | 2 +-
 drivers/gpio/gpio-xlp.c             | 2 +-
 13 files changed, 13 insertions(+), 13 deletions(-)

diff --git a/drivers/gpio/gpio-amdpt.c b/drivers/gpio/gpio-amdpt.c
index 32c4d0ee8101..74b40e2c3485 100644
--- a/drivers/gpio/gpio-amdpt.c
+++ b/drivers/gpio/gpio-amdpt.c
@@ -128,7 +128,7 @@ static const struct acpi_device_id pt_gpio_acpi_match[] = {
 	{ .id = "AMDF030", .driver_data = PT_TOTAL_GPIO },
 	{ .id = "AMDIF030", .driver_data = PT_TOTAL_GPIO },
 	{ .id = "AMDIF031", .driver_data = PT_TOTAL_GPIO_EX },
-	{ },
+	{ }
 };
 MODULE_DEVICE_TABLE(acpi, pt_gpio_acpi_match);
 
diff --git a/drivers/gpio/gpio-dwapb.c b/drivers/gpio/gpio-dwapb.c
index e159c3f98f1c..3b24daabcf0f 100644
--- a/drivers/gpio/gpio-dwapb.c
+++ b/drivers/gpio/gpio-dwapb.c
@@ -720,10 +720,10 @@ static const struct of_device_id dwapb_of_match[] = {
 MODULE_DEVICE_TABLE(of, dwapb_of_match);
 
 static const struct acpi_device_id dwapb_acpi_match[] = {
-	{ .id = "HISI0181", .driver_data = GPIO_REG_OFFSET_V1 },
 	{ .id = "APMC0D07", .driver_data = GPIO_REG_OFFSET_V1 },
 	{ .id = "APMC0D81", .driver_data = GPIO_REG_OFFSET_V2 },
 	{ .id = "FUJI200A", .driver_data = GPIO_REG_OFFSET_V1 },
+	{ .id = "HISI0181", .driver_data = GPIO_REG_OFFSET_V1 },
 	{ .id = "LECA0001", .driver_data = GPIO_REG_OFFSET_V1 },
 	{ }
 };
diff --git a/drivers/gpio/gpio-graniterapids.c b/drivers/gpio/gpio-graniterapids.c
index 6a77a5864d09..72be289c65fa 100644
--- a/drivers/gpio/gpio-graniterapids.c
+++ b/drivers/gpio/gpio-graniterapids.c
@@ -395,7 +395,7 @@ static DEFINE_SIMPLE_DEV_PM_OPS(gnr_gpio_pm_ops, gnr_gpio_suspend, gnr_gpio_resu
 
 static const struct acpi_device_id gnr_gpio_acpi_match[] = {
 	{ .id = "INTC1109" },
-	{}
+	{ }
 };
 MODULE_DEVICE_TABLE(acpi, gnr_gpio_acpi_match);
 
diff --git a/drivers/gpio/gpio-hisi.c b/drivers/gpio/gpio-hisi.c
index 1a89695ce515..f03df71e3296 100644
--- a/drivers/gpio/gpio-hisi.c
+++ b/drivers/gpio/gpio-hisi.c
@@ -223,7 +223,7 @@ static void hisi_gpio_init_irq(struct hisi_gpio *hisi_gpio)
 
 static const struct acpi_device_id hisi_gpio_acpi_match[] = {
 	{ .id = "HISI0184" },
-	{}
+	{ }
 };
 MODULE_DEVICE_TABLE(acpi, hisi_gpio_acpi_match);
 
diff --git a/drivers/gpio/gpio-loongson-64bit.c b/drivers/gpio/gpio-loongson-64bit.c
index 0fdf15faa344..d76c3cf177d1 100644
--- a/drivers/gpio/gpio-loongson-64bit.c
+++ b/drivers/gpio/gpio-loongson-64bit.c
@@ -556,7 +556,7 @@ static const struct acpi_device_id loongson_gpio_acpi_match[] = {
 		.id = "LOON000F",
 		.driver_data = (kernel_ulong_t)&loongson_gpio_ls3a6000_data,
 	},
-	{}
+	{ }
 };
 MODULE_DEVICE_TABLE(acpi, loongson_gpio_acpi_match);
 
diff --git a/drivers/gpio/gpio-mlxbf.c b/drivers/gpio/gpio-mlxbf.c
index b6a460363d01..f07dca415b70 100644
--- a/drivers/gpio/gpio-mlxbf.c
+++ b/drivers/gpio/gpio-mlxbf.c
@@ -134,7 +134,7 @@ static int mlxbf_gpio_resume(struct platform_device *pdev)
 
 static const struct acpi_device_id mlxbf_gpio_acpi_match[] = {
 	{ .id = "MLNXBF02" },
-	{}
+	{ }
 };
 MODULE_DEVICE_TABLE(acpi, mlxbf_gpio_acpi_match);
 
diff --git a/drivers/gpio/gpio-mlxbf2.c b/drivers/gpio/gpio-mlxbf2.c
index 62d9ffb7b41e..3a0010fa6760 100644
--- a/drivers/gpio/gpio-mlxbf2.c
+++ b/drivers/gpio/gpio-mlxbf2.c
@@ -452,7 +452,7 @@ static DEFINE_SIMPLE_DEV_PM_OPS(mlxbf2_pm_ops, mlxbf2_gpio_suspend, mlxbf2_gpio_
 
 static const struct acpi_device_id mlxbf2_gpio_acpi_match[] = {
 	{ .id = "MLNXBF22" },
-	{},
+	{ }
 };
 MODULE_DEVICE_TABLE(acpi, mlxbf2_gpio_acpi_match);
 
diff --git a/drivers/gpio/gpio-mlxbf3.c b/drivers/gpio/gpio-mlxbf3.c
index 96c40f745320..33efa819061b 100644
--- a/drivers/gpio/gpio-mlxbf3.c
+++ b/drivers/gpio/gpio-mlxbf3.c
@@ -274,7 +274,7 @@ static void mlxbf3_gpio_shutdown(struct platform_device *pdev)
 
 static const struct acpi_device_id mlxbf3_gpio_acpi_match[] = {
 	{ .id = "MLNXBF33" },
-	{}
+	{ }
 };
 MODULE_DEVICE_TABLE(acpi, mlxbf3_gpio_acpi_match);
 
diff --git a/drivers/gpio/gpio-novalake-events.c b/drivers/gpio/gpio-novalake-events.c
index d5a3bd48bed3..113a4069120a 100644
--- a/drivers/gpio/gpio-novalake-events.c
+++ b/drivers/gpio/gpio-novalake-events.c
@@ -305,7 +305,7 @@ static int nvl_gpio_probe(struct platform_device *pdev)
 
 static const struct acpi_device_id nvl_gpio_acpi_match[] = {
 	{ .id = "INTC1114" },
-	{}
+	{ }
 };
 MODULE_DEVICE_TABLE(acpi, nvl_gpio_acpi_match);
 
diff --git a/drivers/gpio/gpio-tegra186.c b/drivers/gpio/gpio-tegra186.c
index 34e084c95d7a..50de4bf20a5a 100644
--- a/drivers/gpio/gpio-tegra186.c
+++ b/drivers/gpio/gpio-tegra186.c
@@ -1617,7 +1617,7 @@ static const struct acpi_device_id  tegra186_gpio_acpi_match[] = {
 	{ .id = "NVDA0608", .driver_data = (kernel_ulong_t)&tegra241_aon_soc },
 	{ .id = "NVDA0708", .driver_data = (kernel_ulong_t)&tegra410_compute_soc },
 	{ .id = "NVDA0808", .driver_data = (kernel_ulong_t)&tegra410_system_soc },
-	{}
+	{ }
 };
 MODULE_DEVICE_TABLE(acpi, tegra186_gpio_acpi_match);
 
diff --git a/drivers/gpio/gpio-xgene-sb.c b/drivers/gpio/gpio-xgene-sb.c
index 6f2907468507..30b6e9f3f8ba 100644
--- a/drivers/gpio/gpio-xgene-sb.c
+++ b/drivers/gpio/gpio-xgene-sb.c
@@ -340,7 +340,7 @@ MODULE_DEVICE_TABLE(of, xgene_gpio_sb_of_match);
 
 static const struct acpi_device_id xgene_gpio_sb_acpi_match[] = {
 	{ .id = "APMC0D15" },
-	{}
+	{ }
 };
 MODULE_DEVICE_TABLE(acpi, xgene_gpio_sb_acpi_match);
 
diff --git a/drivers/gpio/gpio-xgene.c b/drivers/gpio/gpio-xgene.c
index 84c1cc165024..f4adf2962557 100644
--- a/drivers/gpio/gpio-xgene.c
+++ b/drivers/gpio/gpio-xgene.c
@@ -196,7 +196,7 @@ MODULE_DEVICE_TABLE(of, xgene_gpio_of_match);
 #ifdef CONFIG_ACPI
 static const struct acpi_device_id xgene_gpio_acpi_match[] = {
 	{ .id = "APMC0D14" },
-	{ },
+	{ }
 };
 MODULE_DEVICE_TABLE(acpi, xgene_gpio_acpi_match);
 #endif
diff --git a/drivers/gpio/gpio-xlp.c b/drivers/gpio/gpio-xlp.c
index 50625f98f8e2..d659112d7f1c 100644
--- a/drivers/gpio/gpio-xlp.c
+++ b/drivers/gpio/gpio-xlp.c
@@ -306,7 +306,7 @@ static int xlp_gpio_probe(struct platform_device *pdev)
 static const struct acpi_device_id xlp_gpio_acpi_match[] = {
 	{ .id = "BRCM9006" },
 	{ .id = "CAV9006" },
-	{},
+	{ }
 };
 MODULE_DEVICE_TABLE(acpi, xlp_gpio_acpi_match);
 #endif
-- 
2.56.0.rc1

[PATCH v4 19/23] gpio: Unify style of of_device_id arrays

[Uwe Kleine-König (The Capable Hub)]

Update the various of_device_id arrays to conform to the most used and
generally recommended coding style. That is:

 - no comma after the list terminator;
 - a comma after an initializer if (and only if) the closing } is not
   directly following;
 - no explicit zeros in the list terminator;
 - a space after an opening { and before a closing }, a single space in
   the list terminator;

Adapt the few offenders accordingly.

Acked-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Uwe Kleine-König (The Capable Hub) <u.kleine-koenig@baylibre.com>
---
 drivers/gpio/gpio-74x164.c         |  2 +-
 drivers/gpio/gpio-adnp.c           |  4 ++--
 drivers/gpio/gpio-aggregator.c     |  2 +-
 drivers/gpio/gpio-altera-a10sr.c   |  2 +-
 drivers/gpio/gpio-altera.c         |  4 ++--
 drivers/gpio/gpio-aspeed-sgpio.c   | 10 +++++-----
 drivers/gpio/gpio-aspeed.c         | 10 +++++-----
 drivers/gpio/gpio-ath79.c          |  2 +-
 drivers/gpio/gpio-blzp1600.c       |  4 ++--
 drivers/gpio/gpio-brcmstb.c        |  2 +-
 drivers/gpio/gpio-cadence.c        |  6 +++---
 drivers/gpio/gpio-creg-snps.c      |  4 ++--
 drivers/gpio/gpio-davinci.c        |  8 ++++----
 drivers/gpio/gpio-dwapb.c          |  4 ++--
 drivers/gpio/gpio-em.c             |  4 ++--
 drivers/gpio/gpio-ftgpio010.c      |  2 +-
 drivers/gpio/gpio-grgpio.c         |  6 +++---
 drivers/gpio/gpio-gw-pld.c         |  4 ++--
 drivers/gpio/gpio-hisi.c           |  2 +-
 drivers/gpio/gpio-hlwd.c           |  4 ++--
 drivers/gpio/gpio-ixp4xx.c         |  2 +-
 drivers/gpio/gpio-loongson-64bit.c |  2 +-
 drivers/gpio/gpio-lp3943.c         |  2 +-
 drivers/gpio/gpio-lpc32xx.c        |  4 ++--
 drivers/gpio/gpio-macsmc.c         |  4 ++--
 drivers/gpio/gpio-max7360.c        |  8 ++++----
 drivers/gpio/gpio-max77759.c       |  2 +-
 drivers/gpio/gpio-mm-lantiq.c      |  2 +-
 drivers/gpio/gpio-mockup.c         |  4 ++--
 drivers/gpio/gpio-moxtet.c         |  4 ++--
 drivers/gpio/gpio-mpc5200.c        |  8 ++++----
 drivers/gpio/gpio-mpc8xxx.c        | 22 +++++++++++-----------
 drivers/gpio/gpio-mt7621.c         |  2 +-
 drivers/gpio/gpio-mvebu.c          | 12 ++++++------
 drivers/gpio/gpio-mxc.c            |  2 +-
 drivers/gpio/gpio-mxs.c            |  4 ++--
 drivers/gpio/gpio-nomadik.c        |  6 +++---
 drivers/gpio/gpio-npcm-sgpio.c     |  6 +++---
 drivers/gpio/gpio-octeon.c         |  2 +-
 drivers/gpio/gpio-omap.c           |  2 +-
 drivers/gpio/gpio-palmas.c         | 10 +++++-----
 drivers/gpio/gpio-pca9570.c        |  2 +-
 drivers/gpio/gpio-pisosr.c         |  2 +-
 drivers/gpio/gpio-pmic-eic-sprd.c  |  2 +-
 drivers/gpio/gpio-ppc44x.c         |  2 +-
 drivers/gpio/gpio-pxa.c            | 18 +++++++++---------
 drivers/gpio/gpio-qixis-fpga.c     |  3 +--
 drivers/gpio/gpio-rcar.c           |  2 +-
 drivers/gpio/gpio-rda.c            |  2 +-
 drivers/gpio/gpio-realtek-otto.c   |  2 +-
 drivers/gpio/gpio-rockchip.c       |  4 ++--
 drivers/gpio/gpio-sama5d2-piobu.c  |  2 +-
 drivers/gpio/gpio-sifive.c         |  2 +-
 drivers/gpio/gpio-sl28cpld.c       |  2 +-
 drivers/gpio/gpio-spear-spics.c    |  2 +-
 drivers/gpio/gpio-sprd.c           |  2 +-
 drivers/gpio/gpio-stmpe.c          |  2 +-
 drivers/gpio/gpio-stp-xway.c       |  2 +-
 drivers/gpio/gpio-tegra.c          |  6 +++---
 drivers/gpio/gpio-tegra186.c       | 30 +++++++++++++++---------------
 drivers/gpio/gpio-tps65218.c       |  2 +-
 drivers/gpio/gpio-ts4800.c         |  4 ++--
 drivers/gpio/gpio-ts4900.c         |  2 +-
 drivers/gpio/gpio-twl4030.c        |  4 ++--
 drivers/gpio/gpio-vf610.c          |  4 ++--
 drivers/gpio/gpio-visconti.c       |  2 +-
 drivers/gpio/gpio-waveshare-dsi.c  |  2 +-
 drivers/gpio/gpio-xgene-sb.c       |  2 +-
 drivers/gpio/gpio-xgene.c          |  4 ++--
 drivers/gpio/gpio-xgs-iproc.c      |  2 +-
 drivers/gpio/gpio-xilinx.c         |  4 ++--
 drivers/gpio/gpio-xra1403.c        |  2 +-
 drivers/gpio/gpio-zevio.c          |  4 ++--
 drivers/gpio/gpio-zynqmp-modepin.c |  2 +-
 74 files changed, 162 insertions(+), 163 deletions(-)

diff --git a/drivers/gpio/gpio-74x164.c b/drivers/gpio/gpio-74x164.c
index 5ca61cf5206a..eeed612e7c80 100644
--- a/drivers/gpio/gpio-74x164.c
+++ b/drivers/gpio/gpio-74x164.c
@@ -189,7 +189,7 @@ MODULE_DEVICE_TABLE(spi, gen_74x164_spi_ids);
 static const struct of_device_id gen_74x164_dt_ids[] = {
 	{ .compatible = "fairchild,74hc595" },
 	{ .compatible = "nxp,74lvc594" },
-	{},
+	{ }
 };
 MODULE_DEVICE_TABLE(of, gen_74x164_dt_ids);
 
diff --git a/drivers/gpio/gpio-adnp.c b/drivers/gpio/gpio-adnp.c
index 0410e3adbf54..4b5825a49a08 100644
--- a/drivers/gpio/gpio-adnp.c
+++ b/drivers/gpio/gpio-adnp.c
@@ -506,8 +506,8 @@ static const struct i2c_device_id adnp_i2c_id[] = {
 MODULE_DEVICE_TABLE(i2c, adnp_i2c_id);
 
 static const struct of_device_id adnp_of_match[] = {
-	{ .compatible = "ad,gpio-adnp", },
-	{ },
+	{ .compatible = "ad,gpio-adnp" },
+	{ }
 };
 MODULE_DEVICE_TABLE(of, adnp_of_match);
 
diff --git a/drivers/gpio/gpio-aggregator.c b/drivers/gpio/gpio-aggregator.c
index b0b65416d74d..e79ba562a8ce 100644
--- a/drivers/gpio/gpio-aggregator.c
+++ b/drivers/gpio/gpio-aggregator.c
@@ -1651,7 +1651,7 @@ static const struct of_device_id gpio_aggregator_dt_ids[] = {
 	 * Add GPIO-operated devices controlled from userspace below,
 	 * or use "driver_override" in sysfs.
 	 */
-	{}
+	{ }
 };
 MODULE_DEVICE_TABLE(of, gpio_aggregator_dt_ids);
 
diff --git a/drivers/gpio/gpio-altera-a10sr.c b/drivers/gpio/gpio-altera-a10sr.c
index a41e5575ee37..2b06315abe74 100644
--- a/drivers/gpio/gpio-altera-a10sr.c
+++ b/drivers/gpio/gpio-altera-a10sr.c
@@ -96,7 +96,7 @@ static int altr_a10sr_gpio_probe(struct platform_device *pdev)
 
 static const struct of_device_id altr_a10sr_gpio_of_match[] = {
 	{ .compatible = "altr,a10sr-gpio" },
-	{ },
+	{ }
 };
 MODULE_DEVICE_TABLE(of, altr_a10sr_gpio_of_match);
 
diff --git a/drivers/gpio/gpio-altera.c b/drivers/gpio/gpio-altera.c
index a6ac9356229c..ec3dea89d1bb 100644
--- a/drivers/gpio/gpio-altera.c
+++ b/drivers/gpio/gpio-altera.c
@@ -260,8 +260,8 @@ static int altera_gpio_probe(struct platform_device *pdev)
 }
 
 static const struct of_device_id altera_gpio_of_match[] = {
-	{ .compatible = "altr,pio-1.0", },
-	{},
+	{ .compatible = "altr,pio-1.0" },
+	{ }
 };
 MODULE_DEVICE_TABLE(of, altera_gpio_of_match);
 
diff --git a/drivers/gpio/gpio-aspeed-sgpio.c b/drivers/gpio/gpio-aspeed-sgpio.c
index 4225261f61c8..fbde74be8a80 100644
--- a/drivers/gpio/gpio-aspeed-sgpio.c
+++ b/drivers/gpio/gpio-aspeed-sgpio.c
@@ -594,11 +594,11 @@ static const struct aspeed_sgpio_pdata ast2700_sgpiom_pdata = {
 };
 
 static const struct of_device_id aspeed_sgpio_of_table[] = {
-	{ .compatible = "aspeed,ast2400-sgpio", .data = &ast2400_sgpio_pdata, },
-	{ .compatible = "aspeed,ast2500-sgpio", .data = &ast2400_sgpio_pdata, },
-	{ .compatible = "aspeed,ast2600-sgpiom", .data = &ast2600_sgpiom_pdata, },
-	{ .compatible = "aspeed,ast2700-sgpiom", .data = &ast2700_sgpiom_pdata, },
-	{}
+	{ .compatible = "aspeed,ast2400-sgpio", .data = &ast2400_sgpio_pdata },
+	{ .compatible = "aspeed,ast2500-sgpio", .data = &ast2400_sgpio_pdata },
+	{ .compatible = "aspeed,ast2600-sgpiom", .data = &ast2600_sgpiom_pdata },
+	{ .compatible = "aspeed,ast2700-sgpiom", .data = &ast2700_sgpiom_pdata },
+	{ }
 };
 
 MODULE_DEVICE_TABLE(of, aspeed_sgpio_of_table);
diff --git a/drivers/gpio/gpio-aspeed.c b/drivers/gpio/gpio-aspeed.c
index dc53b2decb66..1a7fc65d6279 100644
--- a/drivers/gpio/gpio-aspeed.c
+++ b/drivers/gpio/gpio-aspeed.c
@@ -1292,11 +1292,11 @@ static const struct aspeed_gpio_config ast2700_config =
 	};
 
 static const struct of_device_id aspeed_gpio_of_table[] = {
-	{ .compatible = "aspeed,ast2400-gpio", .data = &ast2400_config, },
-	{ .compatible = "aspeed,ast2500-gpio", .data = &ast2500_config, },
-	{ .compatible = "aspeed,ast2600-gpio", .data = &ast2600_config, },
-	{ .compatible = "aspeed,ast2700-gpio", .data = &ast2700_config, },
-	{}
+	{ .compatible = "aspeed,ast2400-gpio", .data = &ast2400_config },
+	{ .compatible = "aspeed,ast2500-gpio", .data = &ast2500_config },
+	{ .compatible = "aspeed,ast2600-gpio", .data = &ast2600_config },
+	{ .compatible = "aspeed,ast2700-gpio", .data = &ast2700_config },
+	{ }
 };
 MODULE_DEVICE_TABLE(of, aspeed_gpio_of_table);
 
diff --git a/drivers/gpio/gpio-ath79.c b/drivers/gpio/gpio-ath79.c
index aa37579c9608..5270f9121749 100644
--- a/drivers/gpio/gpio-ath79.c
+++ b/drivers/gpio/gpio-ath79.c
@@ -210,7 +210,7 @@ static void ath79_gpio_irq_handler(struct irq_desc *desc)
 static const struct of_device_id ath79_gpio_of_match[] = {
 	{ .compatible = "qca,ar7100-gpio" },
 	{ .compatible = "qca,ar9340-gpio" },
-	{},
+	{ }
 };
 MODULE_DEVICE_TABLE(of, ath79_gpio_of_match);
 
diff --git a/drivers/gpio/gpio-blzp1600.c b/drivers/gpio/gpio-blzp1600.c
index 0f8c826ba876..b8d07a9b4a68 100644
--- a/drivers/gpio/gpio-blzp1600.c
+++ b/drivers/gpio/gpio-blzp1600.c
@@ -270,8 +270,8 @@ static int blzp1600_gpio_probe(struct platform_device *pdev)
 }
 
 static const struct of_device_id blzp1600_gpio_of_match[] = {
-	{ .compatible = "blaize,blzp1600-gpio", },
-	{ /* Sentinel */ },
+	{ .compatible = "blaize,blzp1600-gpio" },
+	{ /* Sentinel */ }
 };
 MODULE_DEVICE_TABLE(of, blzp1600_gpio_of_match);
 
diff --git a/drivers/gpio/gpio-brcmstb.c b/drivers/gpio/gpio-brcmstb.c
index 44ca798cf832..60dec669ca67 100644
--- a/drivers/gpio/gpio-brcmstb.c
+++ b/drivers/gpio/gpio-brcmstb.c
@@ -787,7 +787,7 @@ static int brcmstb_gpio_probe(struct platform_device *pdev)
 
 static const struct of_device_id brcmstb_gpio_of_match[] = {
 	{ .compatible = "brcm,brcmstb-gpio" },
-	{},
+	{ }
 };
 
 MODULE_DEVICE_TABLE(of, brcmstb_gpio_of_match);
diff --git a/drivers/gpio/gpio-cadence.c b/drivers/gpio/gpio-cadence.c
index d7790fc35c22..a71747cef51c 100644
--- a/drivers/gpio/gpio-cadence.c
+++ b/drivers/gpio/gpio-cadence.c
@@ -170,13 +170,13 @@ static const struct irq_chip cdns_gpio_irqchip = {
 static const struct of_device_id cdns_of_ids[] = {
 	{
 		.compatible = "axiado,ax3000-gpio",
-		.data = &ax3000_gpio_quirks
+		.data = &ax3000_gpio_quirks,
 	},
 	{
 		.compatible = "cdns,gpio-r1p02",
-		.data = &cdns_default_quirks
+		.data = &cdns_default_quirks,
 	},
-	{ /* sentinel */ },
+	{ /* sentinel */ }
 };
 MODULE_DEVICE_TABLE(of, cdns_of_ids);
 
diff --git a/drivers/gpio/gpio-creg-snps.c b/drivers/gpio/gpio-creg-snps.c
index 2e159ea41791..6834191d9294 100644
--- a/drivers/gpio/gpio-creg-snps.c
+++ b/drivers/gpio/gpio-creg-snps.c
@@ -125,10 +125,10 @@ static const struct creg_layout axs10x_flsh_cs_ctl = {
 static const struct of_device_id creg_gpio_ids[] = {
 	{
 		.compatible = "snps,creg-gpio-axs10x",
-		.data = &axs10x_flsh_cs_ctl
+		.data = &axs10x_flsh_cs_ctl,
 	}, {
 		.compatible = "snps,creg-gpio-hsdk",
-		.data = &hsdk_cs_ctl
+		.data = &hsdk_cs_ctl,
 	}, { /* sentinel */ }
 };
 MODULE_DEVICE_TABLE(of, creg_gpio_ids);
diff --git a/drivers/gpio/gpio-davinci.c b/drivers/gpio/gpio-davinci.c
index fc2b9bef7efc..f7c3b644e0e3 100644
--- a/drivers/gpio/gpio-davinci.c
+++ b/drivers/gpio/gpio-davinci.c
@@ -668,10 +668,10 @@ static DEFINE_SIMPLE_DEV_PM_OPS(davinci_gpio_dev_pm_ops, davinci_gpio_suspend,
 			 davinci_gpio_resume);
 
 static const struct of_device_id davinci_gpio_ids[] = {
-	{ .compatible = "ti,keystone-gpio", keystone_gpio_get_irq_chip},
-	{ .compatible = "ti,am654-gpio", keystone_gpio_get_irq_chip},
-	{ .compatible = "ti,dm6441-gpio", davinci_gpio_get_irq_chip},
-	{ /* sentinel */ },
+	{ .compatible = "ti,keystone-gpio", .data = keystone_gpio_get_irq_chip },
+	{ .compatible = "ti,am654-gpio", .data = keystone_gpio_get_irq_chip },
+	{ .compatible = "ti,dm6441-gpio", .data = davinci_gpio_get_irq_chip },
+	{ /* sentinel */ }
 };
 MODULE_DEVICE_TABLE(of, davinci_gpio_ids);
 
diff --git a/drivers/gpio/gpio-dwapb.c b/drivers/gpio/gpio-dwapb.c
index 3b24daabcf0f..8a5791a4a77e 100644
--- a/drivers/gpio/gpio-dwapb.c
+++ b/drivers/gpio/gpio-dwapb.c
@@ -713,8 +713,8 @@ static int dwapb_get_clks(struct dwapb_gpio *gpio)
 }
 
 static const struct of_device_id dwapb_of_match[] = {
-	{ .compatible = "snps,dw-apb-gpio", .data = (void *)GPIO_REG_OFFSET_V1},
-	{ .compatible = "apm,xgene-gpio-v2", .data = (void *)GPIO_REG_OFFSET_V2},
+	{ .compatible = "snps,dw-apb-gpio", .data = (void *)GPIO_REG_OFFSET_V1 },
+	{ .compatible = "apm,xgene-gpio-v2", .data = (void *)GPIO_REG_OFFSET_V2 },
 	{ /* Sentinel */ }
 };
 MODULE_DEVICE_TABLE(of, dwapb_of_match);
diff --git a/drivers/gpio/gpio-em.c b/drivers/gpio/gpio-em.c
index a214b0672726..b660a0c7cfc8 100644
--- a/drivers/gpio/gpio-em.c
+++ b/drivers/gpio/gpio-em.c
@@ -357,8 +357,8 @@ static int em_gio_probe(struct platform_device *pdev)
 }
 
 static const struct of_device_id em_gio_dt_ids[] = {
-	{ .compatible = "renesas,em-gio", },
-	{},
+	{ .compatible = "renesas,em-gio" },
+	{ }
 };
 MODULE_DEVICE_TABLE(of, em_gio_dt_ids);
 
diff --git a/drivers/gpio/gpio-ftgpio010.c b/drivers/gpio/gpio-ftgpio010.c
index e29df8d5e571..da30e3d927b9 100644
--- a/drivers/gpio/gpio-ftgpio010.c
+++ b/drivers/gpio/gpio-ftgpio010.c
@@ -321,7 +321,7 @@ static const struct of_device_id ftgpio_gpio_of_match[] = {
 	{
 		.compatible = "faraday,ftgpio010",
 	},
-	{},
+	{ }
 };
 MODULE_DEVICE_TABLE(of, ftgpio_gpio_of_match);
 
diff --git a/drivers/gpio/gpio-grgpio.c b/drivers/gpio/gpio-grgpio.c
index e4fa84e22726..2ab589ff158a 100644
--- a/drivers/gpio/gpio-grgpio.c
+++ b/drivers/gpio/gpio-grgpio.c
@@ -442,9 +442,9 @@ static int grgpio_probe(struct platform_device *ofdev)
 }
 
 static const struct of_device_id grgpio_match[] = {
-	{.name = "GAISLER_GPIO"},
-	{.name = "01_01a"},
-	{},
+	{ .name = "GAISLER_GPIO" },
+	{ .name = "01_01a" },
+	{ }
 };
 
 MODULE_DEVICE_TABLE(of, grgpio_match);
diff --git a/drivers/gpio/gpio-gw-pld.c b/drivers/gpio/gpio-gw-pld.c
index bf1f91c3c4a8..96a7e11ff667 100644
--- a/drivers/gpio/gpio-gw-pld.c
+++ b/drivers/gpio/gpio-gw-pld.c
@@ -115,8 +115,8 @@ static const struct i2c_device_id gw_pld_id[] = {
 MODULE_DEVICE_TABLE(i2c, gw_pld_id);
 
 static const struct of_device_id gw_pld_dt_ids[] = {
-	{ .compatible = "gateworks,pld-gpio", },
-	{ },
+	{ .compatible = "gateworks,pld-gpio" },
+	{ }
 };
 MODULE_DEVICE_TABLE(of, gw_pld_dt_ids);
 
diff --git a/drivers/gpio/gpio-hisi.c b/drivers/gpio/gpio-hisi.c
index f03df71e3296..b75b52607711 100644
--- a/drivers/gpio/gpio-hisi.c
+++ b/drivers/gpio/gpio-hisi.c
@@ -228,7 +228,7 @@ static const struct acpi_device_id hisi_gpio_acpi_match[] = {
 MODULE_DEVICE_TABLE(acpi, hisi_gpio_acpi_match);
 
 static const struct of_device_id hisi_gpio_dts_match[] = {
-	{ .compatible = "hisilicon,ascend910-gpio", },
+	{ .compatible = "hisilicon,ascend910-gpio" },
 	{ }
 };
 MODULE_DEVICE_TABLE(of, hisi_gpio_dts_match);
diff --git a/drivers/gpio/gpio-hlwd.c b/drivers/gpio/gpio-hlwd.c
index 043ce5ef3b07..663a8d05719a 100644
--- a/drivers/gpio/gpio-hlwd.c
+++ b/drivers/gpio/gpio-hlwd.c
@@ -303,8 +303,8 @@ static int hlwd_gpio_probe(struct platform_device *pdev)
 }
 
 static const struct of_device_id hlwd_gpio_match[] = {
-	{ .compatible = "nintendo,hollywood-gpio", },
-	{},
+	{ .compatible = "nintendo,hollywood-gpio" },
+	{ }
 };
 MODULE_DEVICE_TABLE(of, hlwd_gpio_match);
 
diff --git a/drivers/gpio/gpio-ixp4xx.c b/drivers/gpio/gpio-ixp4xx.c
index 88d48cfc9017..e791ba19928a 100644
--- a/drivers/gpio/gpio-ixp4xx.c
+++ b/drivers/gpio/gpio-ixp4xx.c
@@ -339,7 +339,7 @@ static const struct of_device_id ixp4xx_gpio_of_match[] = {
 	{
 		.compatible = "intel,ixp4xx-gpio",
 	},
-	{},
+	{ }
 };
 MODULE_DEVICE_TABLE(of, ixp4xx_gpio_of_match);
 
diff --git a/drivers/gpio/gpio-loongson-64bit.c b/drivers/gpio/gpio-loongson-64bit.c
index d76c3cf177d1..edcff2fa8adc 100644
--- a/drivers/gpio/gpio-loongson-64bit.c
+++ b/drivers/gpio/gpio-loongson-64bit.c
@@ -519,7 +519,7 @@ static const struct of_device_id loongson_gpio_of_match[] = {
 		.compatible = "loongson,ls3a6000-gpio",
 		.data = &loongson_gpio_ls3a6000_data,
 	},
-	{}
+	{ }
 };
 MODULE_DEVICE_TABLE(of, loongson_gpio_of_match);
 
diff --git a/drivers/gpio/gpio-lp3943.c b/drivers/gpio/gpio-lp3943.c
index e8e00daff7df..ab84f83aec86 100644
--- a/drivers/gpio/gpio-lp3943.c
+++ b/drivers/gpio/gpio-lp3943.c
@@ -209,7 +209,7 @@ static int lp3943_gpio_probe(struct platform_device *pdev)
 }
 
 static const struct of_device_id lp3943_gpio_of_match[] = {
-	{ .compatible = "ti,lp3943-gpio", },
+	{ .compatible = "ti,lp3943-gpio" },
 	{ }
 };
 MODULE_DEVICE_TABLE(of, lp3943_gpio_of_match);
diff --git a/drivers/gpio/gpio-lpc32xx.c b/drivers/gpio/gpio-lpc32xx.c
index 7fb46262e18c..dfa18058abf4 100644
--- a/drivers/gpio/gpio-lpc32xx.c
+++ b/drivers/gpio/gpio-lpc32xx.c
@@ -535,8 +535,8 @@ static int lpc32xx_gpio_probe(struct platform_device *pdev)
 }
 
 static const struct of_device_id lpc32xx_gpio_of_match[] = {
-	{ .compatible = "nxp,lpc3220-gpio", },
-	{ },
+	{ .compatible = "nxp,lpc3220-gpio" },
+	{ }
 };
 MODULE_DEVICE_TABLE(of, lpc32xx_gpio_of_match);
 
diff --git a/drivers/gpio/gpio-macsmc.c b/drivers/gpio/gpio-macsmc.c
index b0952d066a9d..4afc73da2bee 100644
--- a/drivers/gpio/gpio-macsmc.c
+++ b/drivers/gpio/gpio-macsmc.c
@@ -274,8 +274,8 @@ static int macsmc_gpio_probe(struct platform_device *pdev)
 }
 
 static const struct of_device_id macsmc_gpio_of_table[] = {
-	{ .compatible = "apple,smc-gpio", },
-	{}
+	{ .compatible = "apple,smc-gpio" },
+	{ }
 };
 MODULE_DEVICE_TABLE(of, macsmc_gpio_of_table);
 
diff --git a/drivers/gpio/gpio-max7360.c b/drivers/gpio/gpio-max7360.c
index 6755d58c4534..d3bc5f29e099 100644
--- a/drivers/gpio/gpio-max7360.c
+++ b/drivers/gpio/gpio-max7360.c
@@ -234,12 +234,12 @@ static int max7360_gpio_probe(struct platform_device *pdev)
 static const struct of_device_id max7360_gpio_of_match[] = {
 	{
 		.compatible = "maxim,max7360-gpo",
-		.data = &max7360_gpio_col_plat
+		.data = &max7360_gpio_col_plat,
 	}, {
 		.compatible = "maxim,max7360-gpio",
-		.data = &max7360_gpio_port_plat
-	}, {
-	}
+		.data = &max7360_gpio_port_plat,
+	},
+	{ }
 };
 MODULE_DEVICE_TABLE(of, max7360_gpio_of_match);
 
diff --git a/drivers/gpio/gpio-max77759.c b/drivers/gpio/gpio-max77759.c
index da3c77dd574e..b2259d875751 100644
--- a/drivers/gpio/gpio-max77759.c
+++ b/drivers/gpio/gpio-max77759.c
@@ -495,7 +495,7 @@ static int max77759_gpio_probe(struct platform_device *pdev)
 }
 
 static const struct of_device_id max77759_gpio_of_id[] = {
-	{ .compatible = "maxim,max77759-gpio", },
+	{ .compatible = "maxim,max77759-gpio" },
 	{ }
 };
 MODULE_DEVICE_TABLE(of, max77759_gpio_of_id);
diff --git a/drivers/gpio/gpio-mm-lantiq.c b/drivers/gpio/gpio-mm-lantiq.c
index 1bd98c50a459..f48dc24151b1 100644
--- a/drivers/gpio/gpio-mm-lantiq.c
+++ b/drivers/gpio/gpio-mm-lantiq.c
@@ -134,7 +134,7 @@ static int ltq_mm_probe(struct platform_device *pdev)
 
 static const struct of_device_id ltq_mm_match[] = {
 	{ .compatible = "lantiq,gpio-mm" },
-	{},
+	{ }
 };
 MODULE_DEVICE_TABLE(of, ltq_mm_match);
 
diff --git a/drivers/gpio/gpio-mockup.c b/drivers/gpio/gpio-mockup.c
index 1c6a2f3414f1..c26a97f8deac 100644
--- a/drivers/gpio/gpio-mockup.c
+++ b/drivers/gpio/gpio-mockup.c
@@ -487,8 +487,8 @@ static int gpio_mockup_probe(struct platform_device *pdev)
 }
 
 static const struct of_device_id gpio_mockup_of_match[] = {
-	{ .compatible = "gpio-mockup", },
-	{},
+	{ .compatible = "gpio-mockup" },
+	{ }
 };
 MODULE_DEVICE_TABLE(of, gpio_mockup_of_match);
 
diff --git a/drivers/gpio/gpio-moxtet.c b/drivers/gpio/gpio-moxtet.c
index 4eb9f1a2779b..d87e9f4bd037 100644
--- a/drivers/gpio/gpio-moxtet.c
+++ b/drivers/gpio/gpio-moxtet.c
@@ -152,8 +152,8 @@ static int moxtet_gpio_probe(struct device *dev)
 }
 
 static const struct of_device_id moxtet_gpio_dt_ids[] = {
-	{ .compatible = "cznic,moxtet-gpio", },
-	{},
+	{ .compatible = "cznic,moxtet-gpio" },
+	{ }
 };
 MODULE_DEVICE_TABLE(of, moxtet_gpio_dt_ids);
 
diff --git a/drivers/gpio/gpio-mpc5200.c b/drivers/gpio/gpio-mpc5200.c
index 192b3e63ea3b..8521fa9d8137 100644
--- a/drivers/gpio/gpio-mpc5200.c
+++ b/drivers/gpio/gpio-mpc5200.c
@@ -177,8 +177,8 @@ static int mpc52xx_wkup_gpiochip_probe(struct platform_device *ofdev)
 }
 
 static const struct of_device_id mpc52xx_wkup_gpiochip_match[] = {
-	{ .compatible = "fsl,mpc5200-gpio-wkup", },
-	{}
+	{ .compatible = "fsl,mpc5200-gpio-wkup" },
+	{ }
 };
 MODULE_DEVICE_TABLE(of, mpc52xx_wkup_gpiochip_match);
 
@@ -340,8 +340,8 @@ static int mpc52xx_simple_gpiochip_probe(struct platform_device *ofdev)
 }
 
 static const struct of_device_id mpc52xx_simple_gpiochip_match[] = {
-	{ .compatible = "fsl,mpc5200-gpio", },
-	{}
+	{ .compatible = "fsl,mpc5200-gpio" },
+	{ }
 };
 MODULE_DEVICE_TABLE(of, mpc52xx_simple_gpiochip_match);
 
diff --git a/drivers/gpio/gpio-mpc8xxx.c b/drivers/gpio/gpio-mpc8xxx.c
index e79312a7d5a4..fb280d87c578 100644
--- a/drivers/gpio/gpio-mpc8xxx.c
+++ b/drivers/gpio/gpio-mpc8xxx.c
@@ -306,17 +306,17 @@ static const struct mpc8xxx_gpio_devtype mpc8xxx_gpio_devtype_default = {
 };
 
 static const struct of_device_id mpc8xxx_gpio_ids[] = {
-	{ .compatible = "fsl,mpc8314-gpio", },
-	{ .compatible = "fsl,mpc8349-gpio", },
-	{ .compatible = "fsl,mpc8572-gpio", .data = &mpc8572_gpio_devtype, },
-	{ .compatible = "fsl,mpc8610-gpio", },
-	{ .compatible = "fsl,mpc5121-gpio", .data = &mpc512x_gpio_devtype, },
-	{ .compatible = "fsl,mpc5125-gpio", .data = &mpc5125_gpio_devtype, },
-	{ .compatible = "fsl,pq3-gpio",     },
-	{ .compatible = "fsl,ls1028a-gpio", },
-	{ .compatible = "fsl,ls1088a-gpio", },
-	{ .compatible = "fsl,qoriq-gpio",   },
-	{}
+	{ .compatible = "fsl,mpc8314-gpio" },
+	{ .compatible = "fsl,mpc8349-gpio" },
+	{ .compatible = "fsl,mpc8572-gpio", .data = &mpc8572_gpio_devtype },
+	{ .compatible = "fsl,mpc8610-gpio" },
+	{ .compatible = "fsl,mpc5121-gpio", .data = &mpc512x_gpio_devtype },
+	{ .compatible = "fsl,mpc5125-gpio", .data = &mpc5125_gpio_devtype },
+	{ .compatible = "fsl,pq3-gpio" },
+	{ .compatible = "fsl,ls1028a-gpio" },
+	{ .compatible = "fsl,ls1088a-gpio" },
+	{ .compatible = "fsl,qoriq-gpio" },
+	{ }
 };
 MODULE_DEVICE_TABLE(of, mpc8xxx_gpio_ids);
 
diff --git a/drivers/gpio/gpio-mt7621.c b/drivers/gpio/gpio-mt7621.c
index a86f6b1060fc..f0c85a5a38b4 100644
--- a/drivers/gpio/gpio-mt7621.c
+++ b/drivers/gpio/gpio-mt7621.c
@@ -487,7 +487,7 @@ mt7621_gpio_probe(struct platform_device *pdev)
 
 static const struct of_device_id mt7621_gpio_match[] = {
 	{ .compatible = "mediatek,mt7621-gpio" },
-	{},
+	{ }
 };
 MODULE_DEVICE_TABLE(of, mt7621_gpio_match);
 
diff --git a/drivers/gpio/gpio-mvebu.c b/drivers/gpio/gpio-mvebu.c
index d433b8a9e230..2e015667ef43 100644
--- a/drivers/gpio/gpio-mvebu.c
+++ b/drivers/gpio/gpio-mvebu.c
@@ -971,27 +971,27 @@ static void mvebu_gpio_dbg_show(struct seq_file *s, struct gpio_chip *chip)
 static const struct of_device_id mvebu_gpio_of_match[] = {
 	{
 		.compatible = "marvell,orion-gpio",
-		.data	    = (void *) MVEBU_GPIO_SOC_VARIANT_ORION,
+		.data	    = (void *)MVEBU_GPIO_SOC_VARIANT_ORION,
 	},
 	{
 		.compatible = "marvell,mv78200-gpio",
-		.data	    = (void *) MVEBU_GPIO_SOC_VARIANT_MV78200,
+		.data	    = (void *)MVEBU_GPIO_SOC_VARIANT_MV78200,
 	},
 	{
 		.compatible = "marvell,armadaxp-gpio",
-		.data	    = (void *) MVEBU_GPIO_SOC_VARIANT_ARMADAXP,
+		.data	    = (void *)MVEBU_GPIO_SOC_VARIANT_ARMADAXP,
 	},
 	{
 		.compatible = "marvell,armada-370-gpio",
-		.data	    = (void *) MVEBU_GPIO_SOC_VARIANT_ORION,
+		.data	    = (void *)MVEBU_GPIO_SOC_VARIANT_ORION,
 	},
 	{
 		.compatible = "marvell,armada-8k-gpio",
-		.data       = (void *) MVEBU_GPIO_SOC_VARIANT_A8K,
+		.data	    = (void *)MVEBU_GPIO_SOC_VARIANT_A8K,
 	},
 	{
 		/* sentinel */
-	},
+	}
 };
 MODULE_DEVICE_TABLE(of, mvebu_gpio_of_match);
 
diff --git a/drivers/gpio/gpio-mxc.c b/drivers/gpio/gpio-mxc.c
index 32ded7b548fb..2e61fd79edbe 100644
--- a/drivers/gpio/gpio-mxc.c
+++ b/drivers/gpio/gpio-mxc.c
@@ -139,7 +139,7 @@ static struct mxc_gpio_hwdata imx35_gpio_hwdata = {
 #define GPIO_INT_BOTH_EDGES	0x4
 
 static const struct of_device_id mxc_gpio_dt_ids[] = {
-	{ .compatible = "fsl,imx1-gpio", .data =  &imx1_imx21_gpio_hwdata },
+	{ .compatible = "fsl,imx1-gpio", .data = &imx1_imx21_gpio_hwdata },
 	{ .compatible = "fsl,imx21-gpio", .data = &imx1_imx21_gpio_hwdata },
 	{ .compatible = "fsl,imx31-gpio", .data = &imx31_gpio_hwdata },
 	{ .compatible = "fsl,imx35-gpio", .data = &imx35_gpio_hwdata },
diff --git a/drivers/gpio/gpio-mxs.c b/drivers/gpio/gpio-mxs.c
index 900315aba85a..c6172010c5c6 100644
--- a/drivers/gpio/gpio-mxs.c
+++ b/drivers/gpio/gpio-mxs.c
@@ -250,8 +250,8 @@ static int mxs_gpio_get_direction(struct gpio_chip *gc, unsigned int offset)
 }
 
 static const struct of_device_id mxs_gpio_dt_ids[] = {
-	{ .compatible = "fsl,imx23-gpio", .data = (void *) IMX23_GPIO, },
-	{ .compatible = "fsl,imx28-gpio", .data = (void *) IMX28_GPIO, },
+	{ .compatible = "fsl,imx23-gpio", .data = (void *)IMX23_GPIO },
+	{ .compatible = "fsl,imx28-gpio", .data = (void *)IMX28_GPIO },
 	{ /* sentinel */ }
 };
 MODULE_DEVICE_TABLE(of, mxs_gpio_dt_ids);
diff --git a/drivers/gpio/gpio-nomadik.c b/drivers/gpio/gpio-nomadik.c
index 90293329b40b..32390bc00649 100644
--- a/drivers/gpio/gpio-nomadik.c
+++ b/drivers/gpio/gpio-nomadik.c
@@ -715,9 +715,9 @@ static int nmk_gpio_probe(struct platform_device *pdev)
 }
 
 static const struct of_device_id nmk_gpio_match[] = {
-	{ .compatible = "st,nomadik-gpio", },
-	{ .compatible = "mobileye,eyeq5-gpio", },
-	{}
+	{ .compatible = "st,nomadik-gpio" },
+	{ .compatible = "mobileye,eyeq5-gpio" },
+	{ }
 };
 MODULE_DEVICE_TABLE(of, nmk_gpio_match);
 
diff --git a/drivers/gpio/gpio-npcm-sgpio.c b/drivers/gpio/gpio-npcm-sgpio.c
index 83c77a2c0623..99f57bcf2b9c 100644
--- a/drivers/gpio/gpio-npcm-sgpio.c
+++ b/drivers/gpio/gpio-npcm-sgpio.c
@@ -596,9 +596,9 @@ static const struct npcm_clk_cfg npcm845_sgpio_pdata = {
 };
 
 static const struct of_device_id npcm_sgpio_of_table[] = {
-	{ .compatible = "nuvoton,npcm750-sgpio", .data = &npcm750_sgpio_pdata, },
-	{ .compatible = "nuvoton,npcm845-sgpio", .data = &npcm845_sgpio_pdata, },
-	{}
+	{ .compatible = "nuvoton,npcm750-sgpio", .data = &npcm750_sgpio_pdata },
+	{ .compatible = "nuvoton,npcm845-sgpio", .data = &npcm845_sgpio_pdata },
+	{ }
 };
 MODULE_DEVICE_TABLE(of, npcm_sgpio_of_table);
 
diff --git a/drivers/gpio/gpio-octeon.c b/drivers/gpio/gpio-octeon.c
index 777e20c608dc..2854443226b7 100644
--- a/drivers/gpio/gpio-octeon.c
+++ b/drivers/gpio/gpio-octeon.c
@@ -121,7 +121,7 @@ static const struct of_device_id octeon_gpio_match[] = {
 	{
 		.compatible = "cavium,octeon-3860-gpio",
 	},
-	{},
+	{ }
 };
 MODULE_DEVICE_TABLE(of, octeon_gpio_match);
 
diff --git a/drivers/gpio/gpio-omap.c b/drivers/gpio/gpio-omap.c
index a9b9a3d9631e..fa7a18d37e91 100644
--- a/drivers/gpio/gpio-omap.c
+++ b/drivers/gpio/gpio-omap.c
@@ -1383,7 +1383,7 @@ static const struct of_device_id omap_gpio_match[] = {
 		.compatible = "ti,omap2-gpio",
 		.data = &omap2_pdata,
 	},
-	{ },
+	{ }
 };
 MODULE_DEVICE_TABLE(of, omap_gpio_match);
 
diff --git a/drivers/gpio/gpio-palmas.c b/drivers/gpio/gpio-palmas.c
index e64ee0487718..ebf2a29d8210 100644
--- a/drivers/gpio/gpio-palmas.c
+++ b/drivers/gpio/gpio-palmas.c
@@ -151,11 +151,11 @@ static const struct palmas_device_data tps80036_dev_data = {
 };
 
 static const struct of_device_id of_palmas_gpio_match[] = {
-	{ .compatible = "ti,palmas-gpio", .data = &palmas_dev_data,},
-	{ .compatible = "ti,tps65913-gpio", .data = &palmas_dev_data,},
-	{ .compatible = "ti,tps65914-gpio", .data = &palmas_dev_data,},
-	{ .compatible = "ti,tps80036-gpio", .data = &tps80036_dev_data,},
-	{ },
+	{ .compatible = "ti,palmas-gpio", .data = &palmas_dev_data },
+	{ .compatible = "ti,tps65913-gpio", .data = &palmas_dev_data },
+	{ .compatible = "ti,tps65914-gpio", .data = &palmas_dev_data },
+	{ .compatible = "ti,tps80036-gpio", .data = &tps80036_dev_data },
+	{ }
 };
 MODULE_DEVICE_TABLE(of, of_palmas_gpio_match);
 
diff --git a/drivers/gpio/gpio-pca9570.c b/drivers/gpio/gpio-pca9570.c
index db027c10494f..8f4f97d723fd 100644
--- a/drivers/gpio/gpio-pca9570.c
+++ b/drivers/gpio/gpio-pca9570.c
@@ -171,7 +171,7 @@ static const struct i2c_device_id pca9570_id_table[] = {
 MODULE_DEVICE_TABLE(i2c, pca9570_id_table);
 
 static const struct of_device_id pca9570_of_match_table[] = {
-	{ .compatible = "dlg,slg7xl45106", .data = &slg7xl45106_gpio},
+	{ .compatible = "dlg,slg7xl45106", .data = &slg7xl45106_gpio },
 	{ .compatible = "nxp,pca9570", .data = &pca9570_gpio },
 	{ .compatible = "nxp,pca9571", .data = &pca9571_gpio },
 	{ /* sentinel */ }
diff --git a/drivers/gpio/gpio-pisosr.c b/drivers/gpio/gpio-pisosr.c
index 75a8f3efaf94..bb533070f46b 100644
--- a/drivers/gpio/gpio-pisosr.c
+++ b/drivers/gpio/gpio-pisosr.c
@@ -156,7 +156,7 @@ static const struct spi_device_id pisosr_gpio_id_table[] = {
 MODULE_DEVICE_TABLE(spi, pisosr_gpio_id_table);
 
 static const struct of_device_id pisosr_gpio_of_match_table[] = {
-	{ .compatible = "pisosr-gpio", },
+	{ .compatible = "pisosr-gpio" },
 	{ /* sentinel */ }
 };
 MODULE_DEVICE_TABLE(of, pisosr_gpio_of_match_table);
diff --git a/drivers/gpio/gpio-pmic-eic-sprd.c b/drivers/gpio/gpio-pmic-eic-sprd.c
index cb015fb5c946..8012ca4299f6 100644
--- a/drivers/gpio/gpio-pmic-eic-sprd.c
+++ b/drivers/gpio/gpio-pmic-eic-sprd.c
@@ -362,7 +362,7 @@ static int sprd_pmic_eic_probe(struct platform_device *pdev)
 }
 
 static const struct of_device_id sprd_pmic_eic_of_match[] = {
-	{ .compatible = "sprd,sc2731-eic", },
+	{ .compatible = "sprd,sc2731-eic" },
 	{ /* end of list */ }
 };
 MODULE_DEVICE_TABLE(of, sprd_pmic_eic_of_match);
diff --git a/drivers/gpio/gpio-ppc44x.c b/drivers/gpio/gpio-ppc44x.c
index 189667e0e1ba..3eb657d9705e 100644
--- a/drivers/gpio/gpio-ppc44x.c
+++ b/drivers/gpio/gpio-ppc44x.c
@@ -190,7 +190,7 @@ static const struct of_device_id ppc44x_gpio_match[] = {
 	{
 		.compatible = "ibm,ppc4xx-gpio",
 	},
-	{},
+	{ }
 };
 MODULE_DEVICE_TABLE(of, ppc44x_gpio_match);
 
diff --git a/drivers/gpio/gpio-pxa.c b/drivers/gpio/gpio-pxa.c
index d241fd4c3d31..ac117abf0b52 100644
--- a/drivers/gpio/gpio-pxa.c
+++ b/drivers/gpio/gpio-pxa.c
@@ -573,15 +573,15 @@ static const struct irq_domain_ops pxa_irq_domain_ops = {
 
 #ifdef CONFIG_OF
 static const struct of_device_id pxa_gpio_dt_ids[] = {
-	{ .compatible = "intel,pxa25x-gpio",	.data = &pxa25x_id, },
-	{ .compatible = "intel,pxa26x-gpio",	.data = &pxa26x_id, },
-	{ .compatible = "intel,pxa27x-gpio",	.data = &pxa27x_id, },
-	{ .compatible = "intel,pxa3xx-gpio",	.data = &pxa3xx_id, },
-	{ .compatible = "marvell,pxa93x-gpio",	.data = &pxa93x_id, },
-	{ .compatible = "marvell,mmp-gpio",	.data = &mmp_id, },
-	{ .compatible = "marvell,mmp2-gpio",	.data = &mmp2_id, },
-	{ .compatible = "marvell,pxa1928-gpio",	.data = &pxa1928_id, },
-	{}
+	{ .compatible = "intel,pxa25x-gpio",	.data = &pxa25x_id },
+	{ .compatible = "intel,pxa26x-gpio",	.data = &pxa26x_id },
+	{ .compatible = "intel,pxa27x-gpio",	.data = &pxa27x_id },
+	{ .compatible = "intel,pxa3xx-gpio",	.data = &pxa3xx_id },
+	{ .compatible = "marvell,pxa93x-gpio",	.data = &pxa93x_id },
+	{ .compatible = "marvell,mmp-gpio",	.data = &mmp_id },
+	{ .compatible = "marvell,mmp2-gpio",	.data = &mmp2_id },
+	{ .compatible = "marvell,pxa1928-gpio",	.data = &pxa1928_id },
+	{ }
 };
 MODULE_DEVICE_TABLE(of, pxa_gpio_dt_ids);
 
diff --git a/drivers/gpio/gpio-qixis-fpga.c b/drivers/gpio/gpio-qixis-fpga.c
index b590572ac2bd..00bef538f94f 100644
--- a/drivers/gpio/gpio-qixis-fpga.c
+++ b/drivers/gpio/gpio-qixis-fpga.c
@@ -91,8 +91,7 @@ static const struct of_device_id qixis_cpld_gpio_of_match[] = {
 		.compatible = "fsl,ls1046aqds-fpga-gpio-stat-pres2",
 		.data = &ls1046aqds_stat_pres2_cfg,
 	},
-
-	{}
+	{ }
 };
 MODULE_DEVICE_TABLE(of, qixis_cpld_gpio_of_match);
 
diff --git a/drivers/gpio/gpio-rcar.c b/drivers/gpio/gpio-rcar.c
index 54dc47d45de7..88ce42399b2b 100644
--- a/drivers/gpio/gpio-rcar.c
+++ b/drivers/gpio/gpio-rcar.c
@@ -493,7 +493,7 @@ static const struct of_device_id gpio_rcar_of_table[] = {
 		.data = &gpio_rcar_info_gen1,
 	}, {
 		/* Terminator */
-	},
+	}
 };
 
 MODULE_DEVICE_TABLE(of, gpio_rcar_of_table);
diff --git a/drivers/gpio/gpio-rda.c b/drivers/gpio/gpio-rda.c
index f6c05fdbe63f..b2ab9572434d 100644
--- a/drivers/gpio/gpio-rda.c
+++ b/drivers/gpio/gpio-rda.c
@@ -280,7 +280,7 @@ static int rda_gpio_probe(struct platform_device *pdev)
 }
 
 static const struct of_device_id rda_gpio_of_match[] = {
-	{ .compatible = "rda,8810pl-gpio", },
+	{ .compatible = "rda,8810pl-gpio" },
 	{ /* sentinel */ }
 };
 MODULE_DEVICE_TABLE(of, rda_gpio_of_match);
diff --git a/drivers/gpio/gpio-realtek-otto.c b/drivers/gpio/gpio-realtek-otto.c
index 5d98ad597d9e..46ded0e22882 100644
--- a/drivers/gpio/gpio-realtek-otto.c
+++ b/drivers/gpio/gpio-realtek-otto.c
@@ -356,7 +356,7 @@ static const struct of_device_id realtek_gpio_of_match[] = {
 		.compatible = "realtek,rtl9607-gpio",
 		.data = (void *)GPIO_PORTS_REVERSED,
 	},
-	{}
+	{ }
 };
 MODULE_DEVICE_TABLE(of, realtek_gpio_of_match);
 
diff --git a/drivers/gpio/gpio-rockchip.c b/drivers/gpio/gpio-rockchip.c
index 77b239a9a601..0f46ff095a24 100644
--- a/drivers/gpio/gpio-rockchip.c
+++ b/drivers/gpio/gpio-rockchip.c
@@ -806,9 +806,9 @@ static void rockchip_gpio_remove(struct platform_device *pdev)
 }
 
 static const struct of_device_id rockchip_gpio_match[] = {
-	{ .compatible = "rockchip,gpio-bank", },
+	{ .compatible = "rockchip,gpio-bank" },
 	{ .compatible = "rockchip,rk3188-gpio-bank0" },
-	{ },
+	{ }
 };
 
 static struct platform_driver rockchip_gpio_driver = {
diff --git a/drivers/gpio/gpio-sama5d2-piobu.c b/drivers/gpio/gpio-sama5d2-piobu.c
index 5005688f6e67..ab8655e9a518 100644
--- a/drivers/gpio/gpio-sama5d2-piobu.c
+++ b/drivers/gpio/gpio-sama5d2-piobu.c
@@ -228,7 +228,7 @@ static int sama5d2_piobu_probe(struct platform_device *pdev)
 
 static const struct of_device_id sama5d2_piobu_ids[] = {
 	{ .compatible = "atmel,sama5d2-secumod" },
-	{},
+	{ }
 };
 MODULE_DEVICE_TABLE(of, sama5d2_piobu_ids);
 
diff --git a/drivers/gpio/gpio-sifive.c b/drivers/gpio/gpio-sifive.c
index e9a992cd4b9c..5b719b9f7650 100644
--- a/drivers/gpio/gpio-sifive.c
+++ b/drivers/gpio/gpio-sifive.c
@@ -258,7 +258,7 @@ static int sifive_gpio_probe(struct platform_device *pdev)
 static const struct of_device_id sifive_gpio_match[] = {
 	{ .compatible = "sifive,gpio0" },
 	{ .compatible = "sifive,fu540-c000-gpio" },
-	{ },
+	{ }
 };
 MODULE_DEVICE_TABLE(of, sifive_gpio_match);
 
diff --git a/drivers/gpio/gpio-sl28cpld.c b/drivers/gpio/gpio-sl28cpld.c
index ca7a9b9bcf48..ac9cf23a865f 100644
--- a/drivers/gpio/gpio-sl28cpld.c
+++ b/drivers/gpio/gpio-sl28cpld.c
@@ -141,7 +141,7 @@ static const struct of_device_id sl28cpld_gpio_of_match[] = {
 	{ .compatible = "kontron,sl28cpld-gpio", .data = (void *)SL28CPLD_GPIO },
 	{ .compatible = "kontron,sl28cpld-gpi", .data = (void *)SL28CPLD_GPI },
 	{ .compatible = "kontron,sl28cpld-gpo", .data = (void *)SL28CPLD_GPO },
-	{}
+	{ }
 };
 MODULE_DEVICE_TABLE(of, sl28cpld_gpio_of_match);
 
diff --git a/drivers/gpio/gpio-spear-spics.c b/drivers/gpio/gpio-spear-spics.c
index 3099deb2b290..6df67b6bdf34 100644
--- a/drivers/gpio/gpio-spear-spics.c
+++ b/drivers/gpio/gpio-spear-spics.c
@@ -155,7 +155,7 @@ static int spics_gpio_probe(struct platform_device *pdev)
 
 static const struct of_device_id spics_gpio_of_match[] = {
 	{ .compatible = "st,spear-spics-gpio" },
-	{}
+	{ }
 };
 MODULE_DEVICE_TABLE(of, spics_gpio_of_match);
 
diff --git a/drivers/gpio/gpio-sprd.c b/drivers/gpio/gpio-sprd.c
index 042a83f60eaa..7ddbe0eb500d 100644
--- a/drivers/gpio/gpio-sprd.c
+++ b/drivers/gpio/gpio-sprd.c
@@ -261,7 +261,7 @@ static int sprd_gpio_probe(struct platform_device *pdev)
 }
 
 static const struct of_device_id sprd_gpio_of_match[] = {
-	{ .compatible = "sprd,sc9860-gpio", },
+	{ .compatible = "sprd,sc9860-gpio" },
 	{ /* end of list */ }
 };
 MODULE_DEVICE_TABLE(of, sprd_gpio_of_match);
diff --git a/drivers/gpio/gpio-stmpe.c b/drivers/gpio/gpio-stmpe.c
index ccdf13a741b7..31317ddf1982 100644
--- a/drivers/gpio/gpio-stmpe.c
+++ b/drivers/gpio/gpio-stmpe.c
@@ -533,7 +533,7 @@ static int stmpe_gpio_probe(struct platform_device *pdev)
 }
 
 static const struct of_device_id stmpe_gpio_of_matches[] = {
-	{ .compatible = "st,stmpe-gpio", },
+	{ .compatible = "st,stmpe-gpio" },
 	{ /* sentinel */ }
 };
 MODULE_DEVICE_TABLE(of, stmpe_gpio_of_matches);
diff --git a/drivers/gpio/gpio-stp-xway.c b/drivers/gpio/gpio-stp-xway.c
index 78d6c78d4aab..37c480c1f031 100644
--- a/drivers/gpio/gpio-stp-xway.c
+++ b/drivers/gpio/gpio-stp-xway.c
@@ -315,7 +315,7 @@ static int xway_stp_probe(struct platform_device *pdev)
 
 static const struct of_device_id xway_stp_match[] = {
 	{ .compatible = "lantiq,gpio-stp-xway" },
-	{},
+	{ }
 };
 MODULE_DEVICE_TABLE(of, xway_stp_match);
 
diff --git a/drivers/gpio/gpio-tegra.c b/drivers/gpio/gpio-tegra.c
index ccda3a56d599..98b393f6dfec 100644
--- a/drivers/gpio/gpio-tegra.c
+++ b/drivers/gpio/gpio-tegra.c
@@ -669,8 +669,8 @@ static const struct dev_pm_ops tegra_gpio_pm_ops = {
 };
 
 static const struct of_device_id tegra_pmc_of_match[] = {
-	{ .compatible = "nvidia,tegra210-pmc", },
-	{ /* sentinel */ },
+	{ .compatible = "nvidia,tegra210-pmc" },
+	{ /* sentinel */ }
 };
 
 static int tegra_gpio_probe(struct platform_device *pdev)
@@ -808,7 +808,7 @@ static const struct of_device_id tegra_gpio_of_match[] = {
 	{ .compatible = "nvidia,tegra210-gpio", .data = &tegra210_gpio_config },
 	{ .compatible = "nvidia,tegra30-gpio", .data = &tegra30_gpio_config },
 	{ .compatible = "nvidia,tegra20-gpio", .data = &tegra20_gpio_config },
-	{ },
+	{ }
 };
 MODULE_DEVICE_TABLE(of, tegra_gpio_of_match);
 
diff --git a/drivers/gpio/gpio-tegra186.c b/drivers/gpio/gpio-tegra186.c
index 50de4bf20a5a..dc25db599fc3 100644
--- a/drivers/gpio/gpio-tegra186.c
+++ b/drivers/gpio/gpio-tegra186.c
@@ -1559,49 +1559,49 @@ static const struct tegra_gpio_soc tegra410_system_soc = {
 static const struct of_device_id tegra186_gpio_of_match[] = {
 	{
 		.compatible = "nvidia,tegra186-gpio",
-		.data = &tegra186_main_soc
+		.data = &tegra186_main_soc,
 	}, {
 		.compatible = "nvidia,tegra186-gpio-aon",
-		.data = &tegra186_aon_soc
+		.data = &tegra186_aon_soc,
 	}, {
 		.compatible = "nvidia,tegra194-gpio",
-		.data = &tegra194_main_soc
+		.data = &tegra194_main_soc,
 	}, {
 		.compatible = "nvidia,tegra194-gpio-aon",
-		.data = &tegra194_aon_soc
+		.data = &tegra194_aon_soc,
 	}, {
 		.compatible = "nvidia,tegra234-gpio",
-		.data = &tegra234_main_soc
+		.data = &tegra234_main_soc,
 	}, {
 		.compatible = "nvidia,tegra234-gpio-aon",
-		.data = &tegra234_aon_soc
+		.data = &tegra234_aon_soc,
 	}, {
 		.compatible = "nvidia,tegra238-gpio",
-		.data = &tegra238_main_soc
+		.data = &tegra238_main_soc,
 	}, {
 		.compatible = "nvidia,tegra238-gpio-aon",
-		.data = &tegra238_aon_soc
+		.data = &tegra238_aon_soc,
 	}, {
 		.compatible = "nvidia,tegra256-gpio",
-		.data = &tegra256_main_soc
+		.data = &tegra256_main_soc,
 	}, {
 		.compatible = "nvidia,tegra264-gpio",
-		.data = &tegra264_main_soc
+		.data = &tegra264_main_soc,
 	}, {
 		.compatible = "nvidia,tegra264-gpio-aon",
-		.data = &tegra264_aon_soc
+		.data = &tegra264_aon_soc,
 	}, {
 		.compatible = "nvidia,tegra264-gpio-uphy",
-		.data = &tegra264_uphy_soc
+		.data = &tegra264_uphy_soc,
 	}, {
 		.compatible = "nvidia,tegra268-gpio",
-		.data = &tegra268_main_soc
+		.data = &tegra268_main_soc,
 	}, {
 		.compatible = "nvidia,tegra268-gpio-aon",
-		.data = &tegra268_aon_soc
+		.data = &tegra268_aon_soc,
 	}, {
 		.compatible = "nvidia,tegra268-gpio-uphy",
-		.data = &tegra268_uphy_soc
+		.data = &tegra268_uphy_soc,
 	}, {
 		/* sentinel */
 	}
diff --git a/drivers/gpio/gpio-tps65218.c b/drivers/gpio/gpio-tps65218.c
index bf85663349fb..79e13adeb21e 100644
--- a/drivers/gpio/gpio-tps65218.c
+++ b/drivers/gpio/gpio-tps65218.c
@@ -196,7 +196,7 @@ static int tps65218_gpio_probe(struct platform_device *pdev)
 
 static const struct of_device_id tps65218_dt_match[] = {
 	{ .compatible = "ti,tps65218-gpio" },
-	{  }
+	{ }
 };
 MODULE_DEVICE_TABLE(of, tps65218_dt_match);
 
diff --git a/drivers/gpio/gpio-ts4800.c b/drivers/gpio/gpio-ts4800.c
index 0207c2b813f4..a67f6808ea16 100644
--- a/drivers/gpio/gpio-ts4800.c
+++ b/drivers/gpio/gpio-ts4800.c
@@ -48,8 +48,8 @@ static int ts4800_gpio_probe(struct platform_device *pdev)
 }
 
 static const struct of_device_id ts4800_gpio_of_match[] = {
-	{ .compatible = "technologic,ts4800-gpio", },
-	{},
+	{ .compatible = "technologic,ts4800-gpio" },
+	{ }
 };
 MODULE_DEVICE_TABLE(of, ts4800_gpio_of_match);
 
diff --git a/drivers/gpio/gpio-ts4900.c b/drivers/gpio/gpio-ts4900.c
index b46b48e56c56..e7acc4937f26 100644
--- a/drivers/gpio/gpio-ts4900.c
+++ b/drivers/gpio/gpio-ts4900.c
@@ -132,7 +132,7 @@ static const struct of_device_id ts4900_gpio_of_match_table[] = {
 		.compatible = "technologic,ts7970-gpio",
 		.data = (void *)TS7970_GPIO_IN,
 	},
-	{ /* sentinel */ },
+	{ /* sentinel */ }
 };
 MODULE_DEVICE_TABLE(of, ts4900_gpio_of_match_table);
 
diff --git a/drivers/gpio/gpio-twl4030.c b/drivers/gpio/gpio-twl4030.c
index a851702befde..d61bf331395d 100644
--- a/drivers/gpio/gpio-twl4030.c
+++ b/drivers/gpio/gpio-twl4030.c
@@ -604,8 +604,8 @@ static int gpio_twl4030_probe(struct platform_device *pdev)
 }
 
 static const struct of_device_id twl_gpio_match[] = {
-	{ .compatible = "ti,twl4030-gpio", },
-	{ },
+	{ .compatible = "ti,twl4030-gpio" },
+	{ }
 };
 MODULE_DEVICE_TABLE(of, twl_gpio_match);
 
diff --git a/drivers/gpio/gpio-vf610.c b/drivers/gpio/gpio-vf610.c
index adfa2c2d5873..0b67194de573 100644
--- a/drivers/gpio/gpio-vf610.c
+++ b/drivers/gpio/gpio-vf610.c
@@ -79,8 +79,8 @@ static const struct fsl_gpio_soc_data imx8ulp_data = {
 
 static const struct of_device_id vf610_gpio_dt_ids[] = {
 	{ .compatible = "fsl,vf610-gpio",	.data = &vf610_data },
-	{ .compatible = "fsl,imx7ulp-gpio",	.data = &imx_data, },
-	{ .compatible = "fsl,imx8ulp-gpio",	.data = &imx8ulp_data, },
+	{ .compatible = "fsl,imx7ulp-gpio",	.data = &imx_data },
+	{ .compatible = "fsl,imx8ulp-gpio",	.data = &imx8ulp_data },
 	{ /* sentinel */ }
 };
 MODULE_DEVICE_TABLE(of, vf610_gpio_dt_ids);
diff --git a/drivers/gpio/gpio-visconti.c b/drivers/gpio/gpio-visconti.c
index 6d5d829634ad..59e57b8e8604 100644
--- a/drivers/gpio/gpio-visconti.c
+++ b/drivers/gpio/gpio-visconti.c
@@ -219,7 +219,7 @@ static int visconti_gpio_probe(struct platform_device *pdev)
 }
 
 static const struct of_device_id visconti_gpio_of_match[] = {
-	{ .compatible = "toshiba,gpio-tmpv7708", },
+	{ .compatible = "toshiba,gpio-tmpv7708" },
 	{ /* end of table */ }
 };
 MODULE_DEVICE_TABLE(of, visconti_gpio_of_match);
diff --git a/drivers/gpio/gpio-waveshare-dsi.c b/drivers/gpio/gpio-waveshare-dsi.c
index 38f52351bb58..bb862f450140 100644
--- a/drivers/gpio/gpio-waveshare-dsi.c
+++ b/drivers/gpio/gpio-waveshare-dsi.c
@@ -190,7 +190,7 @@ static int waveshare_gpio_probe(struct i2c_client *i2c)
 
 static const struct of_device_id waveshare_gpio_dt_ids[] = {
 	{ .compatible = "waveshare,dsi-touch-gpio" },
-	{},
+	{ }
 };
 MODULE_DEVICE_TABLE(of, waveshare_gpio_dt_ids);
 
diff --git a/drivers/gpio/gpio-xgene-sb.c b/drivers/gpio/gpio-xgene-sb.c
index 30b6e9f3f8ba..b1e0008679d0 100644
--- a/drivers/gpio/gpio-xgene-sb.c
+++ b/drivers/gpio/gpio-xgene-sb.c
@@ -334,7 +334,7 @@ static void xgene_gpio_sb_remove(struct platform_device *pdev)
 
 static const struct of_device_id xgene_gpio_sb_of_match[] = {
 	{ .compatible = "apm,xgene-gpio-sb" },
-	{}
+	{ }
 };
 MODULE_DEVICE_TABLE(of, xgene_gpio_sb_of_match);
 
diff --git a/drivers/gpio/gpio-xgene.c b/drivers/gpio/gpio-xgene.c
index f4adf2962557..2aa0432dab7f 100644
--- a/drivers/gpio/gpio-xgene.c
+++ b/drivers/gpio/gpio-xgene.c
@@ -188,8 +188,8 @@ static int xgene_gpio_probe(struct platform_device *pdev)
 }
 
 static const struct of_device_id xgene_gpio_of_match[] = {
-	{ .compatible = "apm,xgene-gpio", },
-	{},
+	{ .compatible = "apm,xgene-gpio" },
+	{ }
 };
 MODULE_DEVICE_TABLE(of, xgene_gpio_of_match);
 
diff --git a/drivers/gpio/gpio-xgs-iproc.c b/drivers/gpio/gpio-xgs-iproc.c
index 77eb29dcc217..211e64b793a6 100644
--- a/drivers/gpio/gpio-xgs-iproc.c
+++ b/drivers/gpio/gpio-xgs-iproc.c
@@ -310,7 +310,7 @@ static void iproc_gpio_remove(struct platform_device *pdev)
 
 static const struct of_device_id bcm_iproc_gpio_of_match[] = {
 	{ .compatible = "brcm,iproc-gpio-cca" },
-	{}
+	{ }
 };
 MODULE_DEVICE_TABLE(of, bcm_iproc_gpio_of_match);
 
diff --git a/drivers/gpio/gpio-xilinx.c b/drivers/gpio/gpio-xilinx.c
index 9406ce85f933..8a03d33f7b2a 100644
--- a/drivers/gpio/gpio-xilinx.c
+++ b/drivers/gpio/gpio-xilinx.c
@@ -660,8 +660,8 @@ static int xgpio_probe(struct platform_device *pdev)
 }
 
 static const struct of_device_id xgpio_of_match[] = {
-	{ .compatible = "xlnx,xps-gpio-1.00.a", },
-	{ /* end of list */ },
+	{ .compatible = "xlnx,xps-gpio-1.00.a" },
+	{ /* end of list */ }
 };
 
 MODULE_DEVICE_TABLE(of, xgpio_of_match);
diff --git a/drivers/gpio/gpio-xra1403.c b/drivers/gpio/gpio-xra1403.c
index 3713475bdb75..03c216d6d03f 100644
--- a/drivers/gpio/gpio-xra1403.c
+++ b/drivers/gpio/gpio-xra1403.c
@@ -192,7 +192,7 @@ MODULE_DEVICE_TABLE(spi, xra1403_ids);
 
 static const struct of_device_id xra1403_spi_of_match[] = {
 	{ .compatible = "exar,xra1403" },
-	{},
+	{ }
 };
 MODULE_DEVICE_TABLE(of, xra1403_spi_of_match);
 
diff --git a/drivers/gpio/gpio-zevio.c b/drivers/gpio/gpio-zevio.c
index f1c5c6a20673..78c6988b5027 100644
--- a/drivers/gpio/gpio-zevio.c
+++ b/drivers/gpio/gpio-zevio.c
@@ -210,8 +210,8 @@ static int zevio_gpio_probe(struct platform_device *pdev)
 }
 
 static const struct of_device_id zevio_gpio_of_match[] = {
-	{ .compatible = "lsi,zevio-gpio", },
-	{ },
+	{ .compatible = "lsi,zevio-gpio" },
+	{ }
 };
 MODULE_DEVICE_TABLE(of, zevio_gpio_of_match);
 
diff --git a/drivers/gpio/gpio-zynqmp-modepin.c b/drivers/gpio/gpio-zynqmp-modepin.c
index 5e651482e985..dcf41101a1e6 100644
--- a/drivers/gpio/gpio-zynqmp-modepin.c
+++ b/drivers/gpio/gpio-zynqmp-modepin.c
@@ -145,7 +145,7 @@ static int modepin_gpio_probe(struct platform_device *pdev)
 }
 
 static const struct of_device_id modepin_platform_id[] = {
-	{ .compatible = "xlnx,zynqmp-gpio-modepin", },
+	{ .compatible = "xlnx,zynqmp-gpio-modepin" },
 	{ }
 };
 MODULE_DEVICE_TABLE(of, modepin_platform_id);
-- 
2.56.0.rc1

[PATCH v4 20/23] gpio: max77620: Unify style of platform_device_id array

[Uwe Kleine-König (The Capable Hub)]

Update the platform_device_id array to conform to the most used
and generally recommended coding style. That is:

 - no comma after the list terminator;
 - a comma after an initializer if (and only if) the closing } is not
   directly following;
 - no explicit zeros in the list terminator;
 - a space after an opening { and before a closing }, a single space in
   the list terminator;

Adapt the single offender accordingly.

Signed-off-by: Uwe Kleine-König (The Capable Hub) <u.kleine-koenig@baylibre.com>
---
 drivers/gpio/gpio-max77620.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpio/gpio-max77620.c b/drivers/gpio/gpio-max77620.c
index 2bf3b55a61b5..99ac7ffb650b 100644
--- a/drivers/gpio/gpio-max77620.c
+++ b/drivers/gpio/gpio-max77620.c
@@ -365,8 +365,8 @@ static int max77620_gpio_probe(struct platform_device *pdev)
 }
 
 static const struct platform_device_id max77620_gpio_devtype[] = {
-	{ .name = "max77620-gpio", },
-	{ .name = "max20024-gpio", },
+	{ .name = "max77620-gpio" },
+	{ .name = "max20024-gpio" },
 	{ }
 };
 MODULE_DEVICE_TABLE(platform, max77620_gpio_devtype);
-- 
2.56.0.rc1

[PATCH v4 21/23] gpio: Unify style of spi_device_id arrays

[Uwe Kleine-König (The Capable Hub)]

Update the various spi_device_id arrays to conform to the most used and
generally recommended coding style. That is:

 - no comma after the list terminator;
 - a comma after an initializer if (and only if) the closing } is not
   directly following;
 - no explicit zeros in the list terminator;
 - a space after an opening { and before a closing }, a single space in
   the list terminator;

Adapt the few offenders accordingly.

Signed-off-by: Uwe Kleine-König (The Capable Hub) <u.kleine-koenig@baylibre.com>
---
 drivers/gpio/gpio-74x164.c  | 2 +-
 drivers/gpio/gpio-xra1403.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpio/gpio-74x164.c b/drivers/gpio/gpio-74x164.c
index eeed612e7c80..acda26cc4cc8 100644
--- a/drivers/gpio/gpio-74x164.c
+++ b/drivers/gpio/gpio-74x164.c
@@ -182,7 +182,7 @@ static int gen_74x164_probe(struct spi_device *spi)
 static const struct spi_device_id gen_74x164_spi_ids[] = {
 	{ .name = "74hc595" },
 	{ .name = "74lvc594" },
-	{},
+	{ }
 };
 MODULE_DEVICE_TABLE(spi, gen_74x164_spi_ids);
 
diff --git a/drivers/gpio/gpio-xra1403.c b/drivers/gpio/gpio-xra1403.c
index 03c216d6d03f..5089377b67ff 100644
--- a/drivers/gpio/gpio-xra1403.c
+++ b/drivers/gpio/gpio-xra1403.c
@@ -186,7 +186,7 @@ static int xra1403_probe(struct spi_device *spi)
 
 static const struct spi_device_id xra1403_ids[] = {
 	{ .name = "xra1403" },
-	{},
+	{ }
 };
 MODULE_DEVICE_TABLE(spi, xra1403_ids);
 
-- 
2.56.0.rc1

[PATCH v4 22/23] gpio: Unify style of pci_device_id arrays

[Uwe Kleine-König (The Capable Hub)]

Update the various of_device_id arrays to conform to the most used and
generally recommended coding style. That is:

 - no comma after the list terminator;
 - a comma after an initializer if (and only if) the closing } is not
   directly following;
 - no explicit zeros in the list terminator;
 - a space after an opening { and before a closing }, a single space in
   the list terminator;
 - at most one entry per line;

Adapt the few offenders accordingly.

Reviewed-by: Andy Shevchenko <andriy.shevchenko@intel.com>
Signed-off-by: Uwe Kleine-König (The Capable Hub) <u.kleine-koenig@baylibre.com>
---
 drivers/gpio/gpio-amd8111.c      | 2 +-
 drivers/gpio/gpio-bt8xx.c        | 2 +-
 drivers/gpio/gpio-ml-ioh.c       | 2 +-
 drivers/gpio/gpio-pci-idio-16.c  | 3 ++-
 drivers/gpio/gpio-pcie-idio-24.c | 8 +++++---
 drivers/gpio/gpio-sodaville.c    | 2 +-
 drivers/gpio/gpio-thunderx.c     | 3 +--
 7 files changed, 12 insertions(+), 10 deletions(-)

diff --git a/drivers/gpio/gpio-amd8111.c b/drivers/gpio/gpio-amd8111.c
index 8078b5d7b80c..25ad6d82f708 100644
--- a/drivers/gpio/gpio-amd8111.c
+++ b/drivers/gpio/gpio-amd8111.c
@@ -60,7 +60,7 @@
  */
 static const struct pci_device_id pci_tbl[] = {
 	{ PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_8111_SMBUS) },
-	{ },	/* terminate list */
+	{ }	/* terminate list */
 };
 MODULE_DEVICE_TABLE(pci, pci_tbl);
 
diff --git a/drivers/gpio/gpio-bt8xx.c b/drivers/gpio/gpio-bt8xx.c
index f3a2321bc388..3f568a0d61d7 100644
--- a/drivers/gpio/gpio-bt8xx.c
+++ b/drivers/gpio/gpio-bt8xx.c
@@ -255,7 +255,7 @@ static const struct pci_device_id bt8xxgpio_pci_tbl[] = {
 	{ PCI_DEVICE(PCI_VENDOR_ID_BROOKTREE, PCI_DEVICE_ID_BT849) },
 	{ PCI_DEVICE(PCI_VENDOR_ID_BROOKTREE, PCI_DEVICE_ID_BT878) },
 	{ PCI_DEVICE(PCI_VENDOR_ID_BROOKTREE, PCI_DEVICE_ID_BT879) },
-	{ 0, },
+	{ }
 };
 MODULE_DEVICE_TABLE(pci, bt8xxgpio_pci_tbl);
 
diff --git a/drivers/gpio/gpio-ml-ioh.c b/drivers/gpio/gpio-ml-ioh.c
index 391188c0f2c2..ba1b540db28f 100644
--- a/drivers/gpio/gpio-ml-ioh.c
+++ b/drivers/gpio/gpio-ml-ioh.c
@@ -514,7 +514,7 @@ static DEFINE_SIMPLE_DEV_PM_OPS(ioh_gpio_pm_ops, ioh_gpio_suspend, ioh_gpio_resu
 
 static const struct pci_device_id ioh_gpio_pcidev_id[] = {
 	{ PCI_DEVICE(PCI_VENDOR_ID_ROHM, 0x802E) },
-	{ 0, }
+	{ }
 };
 MODULE_DEVICE_TABLE(pci, ioh_gpio_pcidev_id);
 
diff --git a/drivers/gpio/gpio-pci-idio-16.c b/drivers/gpio/gpio-pci-idio-16.c
index 9d28ca8e1d6f..ddb644be92ac 100644
--- a/drivers/gpio/gpio-pci-idio-16.c
+++ b/drivers/gpio/gpio-pci-idio-16.c
@@ -98,7 +98,8 @@ static int idio_16_probe(struct pci_dev *pdev, const struct pci_device_id *id)
 }
 
 static const struct pci_device_id idio_16_pci_dev_id[] = {
-	{ PCI_DEVICE(0x494F, 0x0DC8) }, { 0 }
+	{ PCI_DEVICE(0x494F, 0x0DC8) },
+	{ }
 };
 MODULE_DEVICE_TABLE(pci, idio_16_pci_dev_id);
 
diff --git a/drivers/gpio/gpio-pcie-idio-24.c b/drivers/gpio/gpio-pcie-idio-24.c
index b99f4863443d..685e8bea7f2e 100644
--- a/drivers/gpio/gpio-pcie-idio-24.c
+++ b/drivers/gpio/gpio-pcie-idio-24.c
@@ -382,9 +382,11 @@ static int idio_24_probe(struct pci_dev *pdev, const struct pci_device_id *id)
 }
 
 static const struct pci_device_id idio_24_pci_dev_id[] = {
-	{ PCI_DEVICE(0x494F, 0x0FD0) }, { PCI_DEVICE(0x494F, 0x0BD0) },
-	{ PCI_DEVICE(0x494F, 0x07D0) }, { PCI_DEVICE(0x494F, 0x0FC0) },
-	{ 0 }
+	{ PCI_DEVICE(0x494F, 0x0FD0) },
+	{ PCI_DEVICE(0x494F, 0x0BD0) },
+	{ PCI_DEVICE(0x494F, 0x07D0) },
+	{ PCI_DEVICE(0x494F, 0x0FC0) },
+	{ }
 };
 MODULE_DEVICE_TABLE(pci, idio_24_pci_dev_id);
 
diff --git a/drivers/gpio/gpio-sodaville.c b/drivers/gpio/gpio-sodaville.c
index 950aa12815eb..49e9d2863542 100644
--- a/drivers/gpio/gpio-sodaville.c
+++ b/drivers/gpio/gpio-sodaville.c
@@ -239,7 +239,7 @@ static int sdv_gpio_probe(struct pci_dev *pdev,
 
 static const struct pci_device_id sdv_gpio_pci_ids[] = {
 	{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_SDV_GPIO) },
-	{ 0, },
+	{ }
 };
 MODULE_DEVICE_TABLE(pci, sdv_gpio_pci_ids);
 
diff --git a/drivers/gpio/gpio-thunderx.c b/drivers/gpio/gpio-thunderx.c
index be96853063ba..d7d60d6044e0 100644
--- a/drivers/gpio/gpio-thunderx.c
+++ b/drivers/gpio/gpio-thunderx.c
@@ -589,9 +589,8 @@ static void thunderx_gpio_remove(struct pci_dev *pdev)
 
 static const struct pci_device_id thunderx_gpio_id_table[] = {
 	{ PCI_DEVICE(PCI_VENDOR_ID_CAVIUM, 0xA00A) },
-	{ 0, }	/* end of table */
+	{ }	/* end of table */
 };
-
 MODULE_DEVICE_TABLE(pci, thunderx_gpio_id_table);
 
 static struct pci_driver thunderx_gpio_driver = {
-- 
2.56.0.rc1

[PATCH v4 23/23] gpio: Unify style of various *_device_id arrays

[Uwe Kleine-König (The Capable Hub)]

Update the various *_device_id arrays to conform to the most used and
generally recommended coding style. That is:

 - no comma after the list terminator;
 - a comma after an initializer if (and only if) the closing } is not
   directly following;
 - no explicit zeros in the list terminator;
 - a space after an opening { and before a closing }, a single space in
   the list terminator;

Adapt the few offenders accordingly.

Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Uwe Kleine-König (The Capable Hub) <u.kleine-koenig@baylibre.com>
---
 drivers/gpio/gpio-ljca.c           | 2 +-
 drivers/gpio/gpio-mpsse.c          | 3 +--
 drivers/gpio/gpio-pca953x.c        | 2 +-
 drivers/gpio/gpio-shared-proxy.c   | 2 +-
 drivers/gpio/gpio-virtio.c         | 2 +-
 drivers/gpio/gpiolib-acpi-quirks.c | 2 +-
 6 files changed, 6 insertions(+), 7 deletions(-)

diff --git a/drivers/gpio/gpio-ljca.c b/drivers/gpio/gpio-ljca.c
index f967feedb5d2..29b4e06497d9 100644
--- a/drivers/gpio/gpio-ljca.c
+++ b/drivers/gpio/gpio-ljca.c
@@ -473,7 +473,7 @@ static void ljca_gpio_remove(struct auxiliary_device *auxdev)
 
 static const struct auxiliary_device_id ljca_gpio_id_table[] = {
 	{ .name = "usb_ljca.ljca-gpio" },
-	{ /* sentinel */ },
+	{ /* sentinel */ }
 };
 MODULE_DEVICE_TABLE(auxiliary, ljca_gpio_id_table);
 
diff --git a/drivers/gpio/gpio-mpsse.c b/drivers/gpio/gpio-mpsse.c
index 61c5ca96314b..a540f6e94f11 100644
--- a/drivers/gpio/gpio-mpsse.c
+++ b/drivers/gpio/gpio-mpsse.c
@@ -80,10 +80,9 @@ static struct mpsse_quirk bryx_brik_quirk = {
 static const struct usb_device_id gpio_mpsse_table[] = {
 	{ USB_DEVICE(0x0c52, 0xa064) },   /* SeaLevel Systems, Inc. */
 	{ USB_DEVICE(0x0403, 0x6988),     /* FTDI, assigned to Bryx */
-	  .driver_info = (kernel_ulong_t)&bryx_brik_quirk},
+	  .driver_info = (kernel_ulong_t)&bryx_brik_quirk },
 	{ }                               /* Terminating entry */
 };
-
 MODULE_DEVICE_TABLE(usb, gpio_mpsse_table);
 
 static DEFINE_IDA(gpio_mpsse_ida);
diff --git a/drivers/gpio/gpio-pca953x.c b/drivers/gpio/gpio-pca953x.c
index 77b447c0fea5..06f7ad0299f3 100644
--- a/drivers/gpio/gpio-pca953x.c
+++ b/drivers/gpio/gpio-pca953x.c
@@ -175,7 +175,7 @@ static const struct dmi_system_id pca953x_dmi_acpi_irq_info[] = {
 			DMI_EXACT_MATCH(DMI_BOARD_NAME, "GalileoGen2"),
 		},
 	},
-	{}
+	{ }
 };
 #endif
 
diff --git a/drivers/gpio/gpio-shared-proxy.c b/drivers/gpio/gpio-shared-proxy.c
index bc69b8729d19..b64e32a1c0a5 100644
--- a/drivers/gpio/gpio-shared-proxy.c
+++ b/drivers/gpio/gpio-shared-proxy.c
@@ -303,7 +303,7 @@ static int gpio_shared_proxy_probe(struct auxiliary_device *adev,
 
 static const struct auxiliary_device_id gpio_shared_proxy_id_table[] = {
 	{ .name = "gpiolib_shared.proxy" },
-	{},
+	{ }
 };
 MODULE_DEVICE_TABLE(auxiliary, gpio_shared_proxy_id_table);
 
diff --git a/drivers/gpio/gpio-virtio.c b/drivers/gpio/gpio-virtio.c
index 42871db05ec1..062c70fe4671 100644
--- a/drivers/gpio/gpio-virtio.c
+++ b/drivers/gpio/gpio-virtio.c
@@ -647,7 +647,7 @@ static void virtio_gpio_remove(struct virtio_device *vdev)
 
 static const struct virtio_device_id id_table[] = {
 	{ .device = VIRTIO_ID_GPIO, .vendor = VIRTIO_DEV_ANY_ID },
-	{},
+	{ }
 };
 MODULE_DEVICE_TABLE(virtio, id_table);
 
diff --git a/drivers/gpio/gpiolib-acpi-quirks.c b/drivers/gpio/gpiolib-acpi-quirks.c
index 3ab02c5f95df..77b9e34cd618 100644
--- a/drivers/gpio/gpiolib-acpi-quirks.c
+++ b/drivers/gpio/gpiolib-acpi-quirks.c
@@ -465,7 +465,7 @@ static const struct dmi_system_id gpiolib_acpi_quirks[] __initconst = {
 			.ignore_wake = "GTCH7503:00@10",
 		},
 	},
-	{} /* Terminating entry */
+	{ } /* Terminating entry */
 };
 
 static int __init acpi_gpio_setup_params(void)
-- 
2.56.0.rc1

Re: [PATCH v4 00/23] gpio: Improvements around device-id arrays

[Alan Borzeszkowski]

Hi,

On Tue, 2026-10-27 at 11:48 +0100, Uwe Kleine-König (The Capable Hub)
wrote:
> Hello,
> 
> the original motivation for this series are the patches that convert
> the
> arrays to use named initializers, see
> https://lore.kernel.org/all/cover.1780048925.git.u.kleine-koenig@baylibre.com/
> for the idea behind it. Looking left and right a bit while
> implementing
> that, the series grew a bit.
> 
> Changes since v3 (available at
> https://lore.kernel.org/all/cover.1793030820.git.u.kleine-koenig@baylibre.com
> ):
> 
>  - Picked up review tags (b4 even found some from v2)
>  - Add a 2nd MODULE_DEVICE_TABLE(of, ...) in drivers/gpio/gpio-
> mpc5200.c
>    (My grep didn't handle >1 driver per file well), noticed by
> Sashiko
>  - New patch to use named initializers for auxiliary_device_id arrays
>  - Fix code style of of_device_id array in drivers/gpio/gpio-grgpio.c
>    (My script doesn't handle of_device_id::name) and
>    drivers/gpio/gpio-ppc44x.c (didn't exist yet when I sent v2 and
>    failed to notice that for v3)
>  - Fix code style of auxiliary_device_id array in
>    drivers/gpio/gpio-shared-proxy.c, missed as I didn't have a script
>    for auxiliary_device_id before.
>  - Dropped a few broken email addresses from Cc:
> 
> Best regards
> Uwe
> 
> Uwe Kleine-König (The Capable Hub) (23):
> [...]
>   gpio: Use named initializers for acpi_device_id array
> [...]
>   gpio: Unify style of acpi_device_id arrays
> [...]
> 
> [...]
>  drivers/gpio/gpio-novalake-events.c |  4 ++--
> [...]
> 

For gpio-novalake-events

Acked-by: Alan Borzeszkowski <alan.borzeszkowski@linux.intel.com>