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* [PATCH] pinctrl: intel: Convert to subsys_platform_driver()
@ 2026-11-04 11:33 Peng Fan (OSS)
  2026-11-04 12:02 ` Andy Shevchenko
  2026-11-04 12:02 ` Mika Westerberg
  0 siblings, 2 replies; 3+ messages in thread
From: Peng Fan (OSS) @ 2026-11-04 11:33 UTC (permalink / raw)
  To: Mika Westerberg, Andy Shevchenko, Linus Walleij; +Cc: linux-gpio, linux-kernel

From: Peng Fan <peng.fan@nxp.com>

Replace the open-coded subsys_initcall()/module_exit() platform driver
registration with subsys_platform_driver().

No functional change.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
---
 drivers/pinctrl/intel/pinctrl-broxton.c      | 13 +------------
 drivers/pinctrl/intel/pinctrl-cedarfork.c    | 13 +------------
 drivers/pinctrl/intel/pinctrl-cherryview.c   | 13 +------------
 drivers/pinctrl/intel/pinctrl-denverton.c    | 13 +------------
 drivers/pinctrl/intel/pinctrl-geminilake.c   | 13 +------------
 drivers/pinctrl/intel/pinctrl-lynxpoint.c    | 13 +------------
 drivers/pinctrl/intel/pinctrl-merrifield.c   | 13 +------------
 drivers/pinctrl/intel/pinctrl-moorefield.c   | 13 +------------
 drivers/pinctrl/intel/pinctrl-sunrisepoint.c | 13 +------------
 9 files changed, 9 insertions(+), 108 deletions(-)

diff --git a/drivers/pinctrl/intel/pinctrl-broxton.c b/drivers/pinctrl/intel/pinctrl-broxton.c
index 269b8e25db84..b183ea645f3d 100644
--- a/drivers/pinctrl/intel/pinctrl-broxton.c
+++ b/drivers/pinctrl/intel/pinctrl-broxton.c
@@ -1009,18 +1009,7 @@ static struct platform_driver bxt_pinctrl_driver = {
 	},
 	.id_table = bxt_pinctrl_platform_ids,
 };
-
-static int __init bxt_pinctrl_init(void)
-{
-	return platform_driver_register(&bxt_pinctrl_driver);
-}
-subsys_initcall(bxt_pinctrl_init);
-
-static void __exit bxt_pinctrl_exit(void)
-{
-	platform_driver_unregister(&bxt_pinctrl_driver);
-}
-module_exit(bxt_pinctrl_exit);
+subsys_platform_driver(bxt_pinctrl_driver);
 
 MODULE_AUTHOR("Mika Westerberg <mika.westerberg@linux.intel.com>");
 MODULE_DESCRIPTION("Intel Broxton SoC pinctrl/GPIO driver");
diff --git a/drivers/pinctrl/intel/pinctrl-cedarfork.c b/drivers/pinctrl/intel/pinctrl-cedarfork.c
index 02fd1cc4fd1b..3365c868215d 100644
--- a/drivers/pinctrl/intel/pinctrl-cedarfork.c
+++ b/drivers/pinctrl/intel/pinctrl-cedarfork.c
@@ -326,18 +326,7 @@ static struct platform_driver cdf_pinctrl_driver = {
 		.pm = pm_sleep_ptr(&intel_pinctrl_pm_ops),
 	},
 };
-
-static int __init cdf_pinctrl_init(void)
-{
-	return platform_driver_register(&cdf_pinctrl_driver);
-}
-subsys_initcall(cdf_pinctrl_init);
-
-static void __exit cdf_pinctrl_exit(void)
-{
-	platform_driver_unregister(&cdf_pinctrl_driver);
-}
-module_exit(cdf_pinctrl_exit);
+subsys_platform_driver(cdf_pinctrl_driver);
 
 MODULE_AUTHOR("Mika Westerberg <mika.westerberg@linux.intel.com>");
 MODULE_DESCRIPTION("Intel Cedar Fork PCH pinctrl/GPIO driver");
diff --git a/drivers/pinctrl/intel/pinctrl-cherryview.c b/drivers/pinctrl/intel/pinctrl-cherryview.c
index a33eca5eafc4..00137cafd3d9 100644
--- a/drivers/pinctrl/intel/pinctrl-cherryview.c
+++ b/drivers/pinctrl/intel/pinctrl-cherryview.c
@@ -1768,18 +1768,7 @@ static struct platform_driver chv_pinctrl_driver = {
 		.acpi_match_table = chv_pinctrl_acpi_match,
 	},
 };
-
-static int __init chv_pinctrl_init(void)
-{
-	return platform_driver_register(&chv_pinctrl_driver);
-}
-subsys_initcall(chv_pinctrl_init);
-
-static void __exit chv_pinctrl_exit(void)
-{
-	platform_driver_unregister(&chv_pinctrl_driver);
-}
-module_exit(chv_pinctrl_exit);
+subsys_platform_driver(chv_pinctrl_driver);
 
 MODULE_AUTHOR("Mika Westerberg <mika.westerberg@linux.intel.com>");
 MODULE_DESCRIPTION("Intel Cherryview/Braswell pinctrl driver");
diff --git a/drivers/pinctrl/intel/pinctrl-denverton.c b/drivers/pinctrl/intel/pinctrl-denverton.c
index 47636a9719ed..b662a7fa57bf 100644
--- a/drivers/pinctrl/intel/pinctrl-denverton.c
+++ b/drivers/pinctrl/intel/pinctrl-denverton.c
@@ -263,18 +263,7 @@ static struct platform_driver dnv_pinctrl_driver = {
 	},
 	.id_table = dnv_pinctrl_platform_ids,
 };
-
-static int __init dnv_pinctrl_init(void)
-{
-	return platform_driver_register(&dnv_pinctrl_driver);
-}
-subsys_initcall(dnv_pinctrl_init);
-
-static void __exit dnv_pinctrl_exit(void)
-{
-	platform_driver_unregister(&dnv_pinctrl_driver);
-}
-module_exit(dnv_pinctrl_exit);
+subsys_platform_driver(dnv_pinctrl_driver);
 
 MODULE_AUTHOR("Mika Westerberg <mika.westerberg@linux.intel.com>");
 MODULE_DESCRIPTION("Intel Denverton SoC pinctrl/GPIO driver");
diff --git a/drivers/pinctrl/intel/pinctrl-geminilake.c b/drivers/pinctrl/intel/pinctrl-geminilake.c
index 21d0d5051b04..898c4b0d105e 100644
--- a/drivers/pinctrl/intel/pinctrl-geminilake.c
+++ b/drivers/pinctrl/intel/pinctrl-geminilake.c
@@ -455,18 +455,7 @@ static struct platform_driver glk_pinctrl_driver = {
 		.pm = pm_sleep_ptr(&intel_pinctrl_pm_ops),
 	},
 };
-
-static int __init glk_pinctrl_init(void)
-{
-	return platform_driver_register(&glk_pinctrl_driver);
-}
-subsys_initcall(glk_pinctrl_init);
-
-static void __exit glk_pinctrl_exit(void)
-{
-	platform_driver_unregister(&glk_pinctrl_driver);
-}
-module_exit(glk_pinctrl_exit);
+subsys_platform_driver(glk_pinctrl_driver);
 
 MODULE_AUTHOR("Mika Westerberg <mika.westerberg@linux.intel.com>");
 MODULE_DESCRIPTION("Intel Gemini Lake SoC pinctrl/GPIO driver");
diff --git a/drivers/pinctrl/intel/pinctrl-lynxpoint.c b/drivers/pinctrl/intel/pinctrl-lynxpoint.c
index 299ee4f22bdc..55ff11af2038 100644
--- a/drivers/pinctrl/intel/pinctrl-lynxpoint.c
+++ b/drivers/pinctrl/intel/pinctrl-lynxpoint.c
@@ -833,18 +833,7 @@ static struct platform_driver lp_gpio_driver = {
 		.acpi_match_table = lynxpoint_gpio_acpi_match,
 	},
 };
-
-static int __init lp_gpio_init(void)
-{
-	return platform_driver_register(&lp_gpio_driver);
-}
-subsys_initcall(lp_gpio_init);
-
-static void __exit lp_gpio_exit(void)
-{
-	platform_driver_unregister(&lp_gpio_driver);
-}
-module_exit(lp_gpio_exit);
+subsys_platform_driver(lp_gpio_driver);
 
 MODULE_AUTHOR("Mathias Nyman (Intel)");
 MODULE_AUTHOR("Andy Shevchenko (Intel)");
diff --git a/drivers/pinctrl/intel/pinctrl-merrifield.c b/drivers/pinctrl/intel/pinctrl-merrifield.c
index 5cf54bc18f86..eb8c4c2ac022 100644
--- a/drivers/pinctrl/intel/pinctrl-merrifield.c
+++ b/drivers/pinctrl/intel/pinctrl-merrifield.c
@@ -362,18 +362,7 @@ static struct platform_driver mrfld_pinctrl_driver = {
 		.acpi_match_table = mrfld_acpi_table,
 	},
 };
-
-static int __init mrfld_pinctrl_init(void)
-{
-	return platform_driver_register(&mrfld_pinctrl_driver);
-}
-subsys_initcall(mrfld_pinctrl_init);
-
-static void __exit mrfld_pinctrl_exit(void)
-{
-	platform_driver_unregister(&mrfld_pinctrl_driver);
-}
-module_exit(mrfld_pinctrl_exit);
+subsys_platform_driver(mrfld_pinctrl_driver);
 
 MODULE_AUTHOR("Andy Shevchenko <andriy.shevchenko@linux.intel.com>");
 MODULE_DESCRIPTION("Intel Merrifield SoC pinctrl driver");
diff --git a/drivers/pinctrl/intel/pinctrl-moorefield.c b/drivers/pinctrl/intel/pinctrl-moorefield.c
index 59f46b0e2156..2d757d1f7b9d 100644
--- a/drivers/pinctrl/intel/pinctrl-moorefield.c
+++ b/drivers/pinctrl/intel/pinctrl-moorefield.c
@@ -323,18 +323,7 @@ static struct platform_driver mofld_pinctrl_driver = {
 		.acpi_match_table = mofld_acpi_table,
 	},
 };
-
-static int __init mofld_pinctrl_init(void)
-{
-	return platform_driver_register(&mofld_pinctrl_driver);
-}
-subsys_initcall(mofld_pinctrl_init);
-
-static void __exit mofld_pinctrl_exit(void)
-{
-	platform_driver_unregister(&mofld_pinctrl_driver);
-}
-module_exit(mofld_pinctrl_exit);
+subsys_platform_driver(mofld_pinctrl_driver);
 
 MODULE_AUTHOR("Andy Shevchenko <andriy.shevchenko@linux.intel.com>");
 MODULE_DESCRIPTION("Intel Moorefield SoC pinctrl driver");
diff --git a/drivers/pinctrl/intel/pinctrl-sunrisepoint.c b/drivers/pinctrl/intel/pinctrl-sunrisepoint.c
index 77ac32ab9577..893f5aa15fa1 100644
--- a/drivers/pinctrl/intel/pinctrl-sunrisepoint.c
+++ b/drivers/pinctrl/intel/pinctrl-sunrisepoint.c
@@ -579,18 +579,7 @@ static struct platform_driver spt_pinctrl_driver = {
 		.pm = pm_sleep_ptr(&intel_pinctrl_pm_ops),
 	},
 };
-
-static int __init spt_pinctrl_init(void)
-{
-	return platform_driver_register(&spt_pinctrl_driver);
-}
-subsys_initcall(spt_pinctrl_init);
-
-static void __exit spt_pinctrl_exit(void)
-{
-	platform_driver_unregister(&spt_pinctrl_driver);
-}
-module_exit(spt_pinctrl_exit);
+subsys_platform_driver(spt_pinctrl_driver);
 
 MODULE_AUTHOR("Mathias Nyman <mathias.nyman@linux.intel.com>");
 MODULE_AUTHOR("Mika Westerberg <mika.westerberg@linux.intel.com>");
-- 
2.51.0


^ permalink raw reply	[flat|nested] 3+ messages in thread
end of thread, other threads:[~2026-11-04 12:02 UTC | newest]

Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2026-11-04 11:33 [PATCH] pinctrl: intel: Convert to subsys_platform_driver() Peng Fan (OSS)
2026-11-04 12:02 ` Andy Shevchenko
2026-11-04 12:02 ` Mika Westerberg

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