[PATCH 00/87] spi: Convert to platform remove callback returning void

[PATCH 00/87] spi: Convert to platform remove callback returning void

[Uwe Kleine-König]

Hello,

this patch series adapts the platform drivers below drivers/spi
to use the .remove_new() callback. Compared to the traditional .remove()
callback .remove_new() returns no value. This is a good thing because
the driver core doesn't (and cannot) cope for errors during remove. The
only effect of a non-zero return value in .remove() is that the driver
core emits a warning. The device is removed anyhow and an early return
from .remove() usually yields a resource leak.

By changing the remove callback to return void driver authors cannot
reasonably assume any more that there is some kind of cleanup later.

All drivers touched here returned zero unconditionally in their remove
callback, so they could all be converted trivially to .remove_new().

Note that this series depends on commit 5c5a7680e67b ("platform: Provide
a remove callback that returns no value") that is already in Linus' tree
but not yet included in a tagged version.

Best regards
Uwe

Uwe Kleine-König (87):
  spi: ar934x: Convert to platform remove callback returning void
  spi: armada-3700: Convert to platform remove callback returning void
  spi: aspeed-smc: Convert to platform remove callback returning void
  spi: at91-usart: Convert to platform remove callback returning void
  spi: ath79: Convert to platform remove callback returning void
  spi: atmel: Convert to platform remove callback returning void
  spi: au1550: Convert to platform remove callback returning void
  spi: axi-spi-engine: Convert to platform remove callback returning void
  spi: bcm2835: Convert to platform remove callback returning void
  spi: bcm2835aux: Convert to platform remove callback returning void
  spi: bcm63xx-hsspi: Convert to platform remove callback returning void
  spi: bcm63xx: Convert to platform remove callback returning void
  spi: bcmbca-hsspi: Convert to platform remove callback returning void
  spi: brcmstb-qspi: Convert to platform remove callback returning void
  spi: cadence-quadspi: Convert to platform remove callback returning void
  spi: cadence: Convert to platform remove callback returning void
  spi: cavium-octeon: Convert to platform remove callback returning void
  spi: coldfire-qspi: Convert to platform remove callback returning void
  spi: davinci: Convert to platform remove callback returning void
  spi: dln2: Convert to platform remove callback returning void
  spi: dw-bt1: Convert to platform remove callback returning void
  spi: dw-mmio: Convert to platform remove callback returning void
  spi: ep93xx: Convert to platform remove callback returning void
  spi: fsl-dspi: Convert to platform remove callback returning void
  spi: fsl-espi: Convert to platform remove callback returning void
  spi: fsl-lpspi: Convert to platform remove callback returning void
  spi: fsl-qspi: Convert to platform remove callback returning void
  spi: fsl-spi: Convert to platform remove callback returning void
  spi: geni-qcom: Convert to platform remove callback returning void
  spi: hisi-kunpeng: Convert to platform remove callback returning void
  spi: img-spfi: Convert to platform remove callback returning void
  spi: iproc-qspi: Convert to platform remove callback returning void
  spi: lantiq-ssc: Convert to platform remove callback returning void
  spi: meson-spicc: Convert to platform remove callback returning void
  spi: meson-spifc: Convert to platform remove callback returning void
  spi: microchip-core-qspi: Convert to platform remove callback returning void
  spi: microchip-core: Convert to platform remove callback returning void
  spi: mpc512x-psc: Convert to platform remove callback returning void
  spi: mpc52xx-psc: Convert to platform remove callback returning void
  spi: mpc52xx: Convert to platform remove callback returning void
  spi: mtk-nor: Convert to platform remove callback returning void
  spi: mtk-snfi: Convert to platform remove callback returning void
  spi: mxic: Convert to platform remove callback returning void
  spi: mxs: Convert to platform remove callback returning void
  spi: npcm-fiu: Convert to platform remove callback returning void
  spi: npcm-pspi: Convert to platform remove callback returning void
  spi: nxp-fspi: Convert to platform remove callback returning void
  spi: oc-tiny: Convert to platform remove callback returning void
  spi: omap-uwire: Convert to platform remove callback returning void
  spi: omap2-mcspi: Convert to platform remove callback returning void
  spi: orion: Convert to platform remove callback returning void
  spi: pic32-sqi: Convert to platform remove callback returning void
  spi: pic32: Convert to platform remove callback returning void
  spi: ppc4xx: Convert to platform remove callback returning void
  spi: pxa2xx: Convert to platform remove callback returning void
  spi: qcom-qspi: Convert to platform remove callback returning void
  spi: rb4xx: Convert to platform remove callback returning void
  spi: rockchip-sfc: Convert to platform remove callback returning void
  spi: rockchip: Convert to platform remove callback returning void
  spi: rpc-if: Convert to platform remove callback returning void
  spi: rspi: Convert to platform remove callback returning void
  spi: s3c64xx: Convert to platform remove callback returning void
  spi: sh-hspi: Convert to platform remove callback returning void
  spi: sh-msiof: Convert to platform remove callback returning void
  spi: sh-sci: Convert to platform remove callback returning void
  spi: sh: Convert to platform remove callback returning void
  spi: sifive: Convert to platform remove callback returning void
  spi: slave-mt27xx: Convert to platform remove callback returning void
  spi: sn-f-ospi: Convert to platform remove callback returning void
  spi: sprd-adi: Convert to platform remove callback returning void
  spi: st-ssc4: Convert to platform remove callback returning void
  spi: stm32-qspi: Convert to platform remove callback returning void
  spi: stm32: Convert to platform remove callback returning void
  spi: sun4i: Convert to platform remove callback returning void
  spi: sun6i: Convert to platform remove callback returning void
  spi: sunplus-sp7021: Convert to platform remove callback returning void
  spi: synquacer: Convert to platform remove callback returning void
  spi: tegra114: Convert to platform remove callback returning void
  spi: tegra20-sflash: Convert to platform remove callback returning void
  spi: tegra20-slink: Convert to platform remove callback returning void
  spi: tegra210-quad: Convert to platform remove callback returning void
  spi: topcliff-pch: Convert to platform remove callback returning void
  spi: uniphier: Convert to platform remove callback returning void
  spi: xilinx: Convert to platform remove callback returning void
  spi: xtensa-xtfpga: Convert to platform remove callback returning void
  spi: zynq-qspi: Convert to platform remove callback returning void
  spi: zynqmp-gqspi: Convert to platform remove callback returning void

 drivers/spi/spi-ar934x.c              |  6 ++----
 drivers/spi/spi-armada-3700.c         |  6 ++----
 drivers/spi/spi-aspeed-smc.c          |  5 ++---
 drivers/spi/spi-at91-usart.c          |  6 ++----
 drivers/spi/spi-ath79.c               |  6 ++----
 drivers/spi/spi-atmel.c               |  6 ++----
 drivers/spi/spi-au1550.c              |  5 ++---
 drivers/spi/spi-axi-spi-engine.c      |  6 ++----
 drivers/spi/spi-bcm2835.c             | 12 +++---------
 drivers/spi/spi-bcm2835aux.c          |  6 ++----
 drivers/spi/spi-bcm63xx-hsspi.c       |  6 ++----
 drivers/spi/spi-bcm63xx.c             |  6 ++----
 drivers/spi/spi-bcmbca-hsspi.c        |  6 ++----
 drivers/spi/spi-brcmstb-qspi.c        |  6 ++----
 drivers/spi/spi-cadence-quadspi.c     |  6 ++----
 drivers/spi/spi-cadence.c             |  6 ++----
 drivers/spi/spi-cavium-octeon.c       |  6 ++----
 drivers/spi/spi-coldfire-qspi.c       |  6 ++----
 drivers/spi/spi-davinci.c             |  5 ++---
 drivers/spi/spi-dln2.c                |  6 ++----
 drivers/spi/spi-dw-bt1.c              |  6 ++----
 drivers/spi/spi-dw-mmio.c             |  6 ++----
 drivers/spi/spi-ep93xx.c              |  6 ++----
 drivers/spi/spi-fsl-dspi.c            |  6 ++----
 drivers/spi/spi-fsl-espi.c            |  6 ++----
 drivers/spi/spi-fsl-lpspi.c           |  5 ++---
 drivers/spi/spi-fsl-qspi.c            |  6 ++----
 drivers/spi/spi-fsl-spi.c             | 11 ++++-------
 drivers/spi/spi-geni-qcom.c           |  5 ++---
 drivers/spi/spi-hisi-kunpeng.c        |  6 ++----
 drivers/spi/spi-img-spfi.c            |  6 ++----
 drivers/spi/spi-iproc-qspi.c          |  6 ++----
 drivers/spi/spi-lantiq-ssc.c          |  6 ++----
 drivers/spi/spi-meson-spicc.c         |  6 ++----
 drivers/spi/spi-meson-spifc.c         |  6 ++----
 drivers/spi/spi-microchip-core-qspi.c |  6 ++----
 drivers/spi/spi-microchip-core.c      |  6 ++----
 drivers/spi/spi-mpc512x-psc.c         | 22 ++++++++--------------
 drivers/spi/spi-mpc52xx-psc.c         |  6 ++----
 drivers/spi/spi-mpc52xx.c             |  6 ++----
 drivers/spi/spi-mtk-nor.c             |  6 ++----
 drivers/spi/spi-mtk-snfi.c            |  5 ++---
 drivers/spi/spi-mxic.c                |  6 ++----
 drivers/spi/spi-mxs.c                 |  6 ++----
 drivers/spi/spi-npcm-fiu.c            |  5 ++---
 drivers/spi/spi-npcm-pspi.c           |  6 ++----
 drivers/spi/spi-nxp-fspi.c            |  6 ++----
 drivers/spi/spi-oc-tiny.c             |  5 ++---
 drivers/spi/spi-omap-uwire.c          |  5 ++---
 drivers/spi/spi-omap2-mcspi.c         |  6 ++----
 drivers/spi/spi-orion.c               |  6 ++----
 drivers/spi/spi-pic32-sqi.c           |  6 ++----
 drivers/spi/spi-pic32.c               |  6 ++----
 drivers/spi/spi-ppc4xx.c              |  5 ++---
 drivers/spi/spi-pxa2xx.c              |  6 ++----
 drivers/spi/spi-qcom-qspi.c           |  6 ++----
 drivers/spi/spi-rb4xx.c               |  6 ++----
 drivers/spi/spi-rockchip-sfc.c        |  6 ++----
 drivers/spi/spi-rockchip.c            |  6 ++----
 drivers/spi/spi-rpc-if.c              |  6 ++----
 drivers/spi/spi-rspi.c                |  6 ++----
 drivers/spi/spi-s3c64xx.c             |  6 ++----
 drivers/spi/spi-sh-hspi.c             |  6 ++----
 drivers/spi/spi-sh-msiof.c            |  5 ++---
 drivers/spi/spi-sh-sci.c              |  5 ++---
 drivers/spi/spi-sh.c                  |  6 ++----
 drivers/spi/spi-sifive.c              |  6 ++----
 drivers/spi/spi-slave-mt27xx.c        |  6 ++----
 drivers/spi/spi-sn-f-ospi.c           |  6 ++----
 drivers/spi/spi-sprd-adi.c            |  5 ++---
 drivers/spi/spi-st-ssc4.c             |  6 ++----
 drivers/spi/spi-stm32-qspi.c          |  6 ++----
 drivers/spi/spi-stm32.c               |  6 ++----
 drivers/spi/spi-sun4i.c               |  6 ++----
 drivers/spi/spi-sun6i.c               |  5 ++---
 drivers/spi/spi-sunplus-sp7021.c      |  5 ++---
 drivers/spi/spi-synquacer.c           |  6 ++----
 drivers/spi/spi-tegra114.c            |  6 ++----
 drivers/spi/spi-tegra20-sflash.c      |  6 ++----
 drivers/spi/spi-tegra20-slink.c       |  5 ++---
 drivers/spi/spi-tegra210-quad.c       |  6 ++----
 drivers/spi/spi-topcliff-pch.c        |  6 ++----
 drivers/spi/spi-uniphier.c            |  6 ++----
 drivers/spi/spi-xilinx.c              |  6 ++----
 drivers/spi/spi-xtensa-xtfpga.c       |  6 ++----
 drivers/spi/spi-zynq-qspi.c           |  6 ++----
 drivers/spi/spi-zynqmp-gqspi.c        |  6 ++----
 87 files changed, 183 insertions(+), 350 deletions(-)

base-commit: 2eb29d59ddf02e39774abfb60b2030b0b7e27c1f
-- 
2.39.1


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[PATCH 34/87] spi: meson-spicc: Convert to platform remove callback returning void

[Uwe Kleine-König]

The .remove() callback for a platform driver returns an int which makes
many driver authors wrongly assume it's possible to do error handling by
returning an error code. However the value returned is (mostly) ignored
and this typically results in resource leaks. To improve here there is a
quest to make the remove callback return void. In the first step of this
quest all drivers are converted to .remove_new() which already returns
void.

Trivially convert this driver from always returning zero in the remove
callback to the void returning variant.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
---
 drivers/spi/spi-meson-spicc.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/spi/spi-meson-spicc.c b/drivers/spi/spi-meson-spicc.c
index d47f2623a60f..b9f812837cd6 100644
--- a/drivers/spi/spi-meson-spicc.c
+++ b/drivers/spi/spi-meson-spicc.c
@@ -910,7 +910,7 @@ static int meson_spicc_probe(struct platform_device *pdev)
 	return ret;
 }
 
-static int meson_spicc_remove(struct platform_device *pdev)
+static void meson_spicc_remove(struct platform_device *pdev)
 {
 	struct meson_spicc_device *spicc = platform_get_drvdata(pdev);
 
@@ -921,8 +921,6 @@ static int meson_spicc_remove(struct platform_device *pdev)
 	clk_disable_unprepare(spicc->pclk);
 
 	spi_master_put(spicc->master);
-
-	return 0;
 }
 
 static const struct meson_spicc_data meson_spicc_gx_data = {
@@ -967,7 +965,7 @@ MODULE_DEVICE_TABLE(of, meson_spicc_of_match);
 
 static struct platform_driver meson_spicc_driver = {
 	.probe   = meson_spicc_probe,
-	.remove  = meson_spicc_remove,
+	.remove_new = meson_spicc_remove,
 	.driver  = {
 		.name = "meson-spicc",
 		.of_match_table = of_match_ptr(meson_spicc_of_match),
-- 
2.39.1


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Re: [PATCH 34/87] spi: meson-spicc: Convert to platform remove callback returning void

[Martin Blumenstingl]

On Fri, Mar 3, 2023 at 6:21 PM Uwe Kleine-König
<u.kleine-koenig@pengutronix.de> wrote:
>
> The .remove() callback for a platform driver returns an int which makes
> many driver authors wrongly assume it's possible to do error handling by
> returning an error code. However the value returned is (mostly) ignored
> and this typically results in resource leaks. To improve here there is a
> quest to make the remove callback return void. In the first step of this
> quest all drivers are converted to .remove_new() which already returns
> void.
>
> Trivially convert this driver from always returning zero in the remove
> callback to the void returning variant.
>
> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Acked-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>

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[PATCH 35/87] spi: meson-spifc: Convert to platform remove callback returning void

[Uwe Kleine-König]

The .remove() callback for a platform driver returns an int which makes
many driver authors wrongly assume it's possible to do error handling by
returning an error code. However the value returned is (mostly) ignored
and this typically results in resource leaks. To improve here there is a
quest to make the remove callback return void. In the first step of this
quest all drivers are converted to .remove_new() which already returns
void.

Trivially convert this driver from always returning zero in the remove
callback to the void returning variant.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
---
 drivers/spi/spi-meson-spifc.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/spi/spi-meson-spifc.c b/drivers/spi/spi-meson-spifc.c
index c8ed7815c4ba..06626f406f68 100644
--- a/drivers/spi/spi-meson-spifc.c
+++ b/drivers/spi/spi-meson-spifc.c
@@ -355,7 +355,7 @@ static int meson_spifc_probe(struct platform_device *pdev)
 	return ret;
 }
 
-static int meson_spifc_remove(struct platform_device *pdev)
+static void meson_spifc_remove(struct platform_device *pdev)
 {
 	struct spi_master *master = platform_get_drvdata(pdev);
 	struct meson_spifc *spifc = spi_master_get_devdata(master);
@@ -363,8 +363,6 @@ static int meson_spifc_remove(struct platform_device *pdev)
 	pm_runtime_get_sync(&pdev->dev);
 	clk_disable_unprepare(spifc->clk);
 	pm_runtime_disable(&pdev->dev);
-
-	return 0;
 }
 
 #ifdef CONFIG_PM_SLEEP
@@ -442,7 +440,7 @@ MODULE_DEVICE_TABLE(of, meson_spifc_dt_match);
 
 static struct platform_driver meson_spifc_driver = {
 	.probe	= meson_spifc_probe,
-	.remove	= meson_spifc_remove,
+	.remove_new = meson_spifc_remove,
 	.driver	= {
 		.name		= "meson-spifc",
 		.of_match_table	= of_match_ptr(meson_spifc_dt_match),
-- 
2.39.1


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Re: [PATCH 35/87] spi: meson-spifc: Convert to platform remove callback returning void

[Martin Blumenstingl]

On Fri, Mar 3, 2023 at 6:21 PM Uwe Kleine-König
<u.kleine-koenig@pengutronix.de> wrote:
>
> The .remove() callback for a platform driver returns an int which makes
> many driver authors wrongly assume it's possible to do error handling by
> returning an error code. However the value returned is (mostly) ignored
> and this typically results in resource leaks. To improve here there is a
> quest to make the remove callback return void. In the first step of this
> quest all drivers are converted to .remove_new() which already returns
> void.
>
> Trivially convert this driver from always returning zero in the remove
> callback to the void returning variant.
>
> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Acked-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>

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Re: [PATCH 00/87] spi: Convert to platform remove callback returning void

[Uwe Kleine-König]

[-- Attachment #1.1: Type: text/plain, Size: 1474 bytes --]

Hello,

On Fri, Mar 03, 2023 at 06:19:14PM +0100, Uwe Kleine-König wrote:
> this patch series adapts the platform drivers below drivers/spi
> to use the .remove_new() callback. Compared to the traditional .remove()
> callback .remove_new() returns no value. This is a good thing because
> the driver core doesn't (and cannot) cope for errors during remove. The
> only effect of a non-zero return value in .remove() is that the driver
> core emits a warning. The device is removed anyhow and an early return
> from .remove() usually yields a resource leak.
> 
> By changing the remove callback to return void driver authors cannot
> reasonably assume any more that there is some kind of cleanup later.
> 
> All drivers touched here returned zero unconditionally in their remove
> callback, so they could all be converted trivially to .remove_new().

One thing I failed to mention here (because my coccinelle patch to
detect that was suboptimal) is: There are 6 drivers---namely
atmel-quadspi.c, spi-imx.c, spi-mt65xx.c, spi-qup.c, spi-sprd.c, and
spi-ti-qspi.c---that might return a non-zero value in their remove
function. Note that this is exactly the problem that I target to rub out
with the effort to change .remove() to return void.

I'll address them separately.

Best regards
Uwe

-- 
Pengutronix e.K.                           | Uwe Kleine-König            |
Industrial Linux Solutions                 | https://www.pengutronix.de/ |

[-- Attachment #1.2: signature.asc --]
[-- Type: application/pgp-signature, Size: 488 bytes --]

[-- Attachment #2: Type: text/plain, Size: 167 bytes --]

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Re: [PATCH 00/87] spi: Convert to platform remove callback returning void

[Mark Brown]

On Fri, 03 Mar 2023 18:19:14 +0100, Uwe Kleine-König wrote:
> this patch series adapts the platform drivers below drivers/spi
> to use the .remove_new() callback. Compared to the traditional .remove()
> callback .remove_new() returns no value. This is a good thing because
> the driver core doesn't (and cannot) cope for errors during remove. The
> only effect of a non-zero return value in .remove() is that the driver
> core emits a warning. The device is removed anyhow and an early return
> from .remove() usually yields a resource leak.
> 
> [...]

Applied to

   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git for-next

Thanks!

[01/87] spi: ar934x: Convert to platform remove callback returning void
        commit: 24644ae031e71491e729d415d88c3cea98288c39
[02/87] spi: armada-3700: Convert to platform remove callback returning void
        commit: 9a49f22852201e6ba8aafd359e9fc13d32717748
[03/87] spi: aspeed-smc: Convert to platform remove callback returning void
        commit: ebf9a50d13a4406b9831f9e2b35f786a3bb18a3e
[04/87] spi: at91-usart: Convert to platform remove callback returning void
        commit: b9c5544877b03b7d5b3c4c97e9133d0bb695c9cb
[05/87] spi: ath79: Convert to platform remove callback returning void
        commit: 48c42f970b7d0cf034721fe7faf59e5698ad7382
[06/87] spi: atmel: Convert to platform remove callback returning void
        commit: 7412afb044178ac0e6facc5f12b5ab220e06c34c
[07/87] spi: au1550: Convert to platform remove callback returning void
        commit: 02a52038fe42bc4dcb477935d60fc779f9238bda
[08/87] spi: axi-spi-engine: Convert to platform remove callback returning void
        commit: fc87abbef23413943457459e2c473ce607b4dd24
[09/87] spi: bcm2835: Convert to platform remove callback returning void
        (no commit info)
[10/87] spi: bcm2835aux: Convert to platform remove callback returning void
        commit: f3a1c6a016193728a62929e0588e5f640cfe7c34
[11/87] spi: bcm63xx-hsspi: Convert to platform remove callback returning void
        commit: 04cd5f3fad161c27fe101ad7906ddd9085c2b4be
[12/87] spi: bcm63xx: Convert to platform remove callback returning void
        commit: 8c26432e9b5fd04aa59010941051d33fa4e289ba
[13/87] spi: bcmbca-hsspi: Convert to platform remove callback returning void
        commit: f54f9b00c62fb3ee280cd3ad0e4e483c9d401107
[14/87] spi: brcmstb-qspi: Convert to platform remove callback returning void
        commit: c4c34d5ded66204db90acaeaff5af1277ea0c21b
[15/87] spi: cadence-quadspi: Convert to platform remove callback returning void
        commit: 6fe41879e93313afdb18104d20d30783600591fe
[16/87] spi: cadence: Convert to platform remove callback returning void
        commit: 427353015333a1e0d6f61785a2f134c4c382f11f
[17/87] spi: cavium-octeon: Convert to platform remove callback returning void
        commit: f74d4b8b97e39b31ad88f6f679180c0800d57a0c
[18/87] spi: coldfire-qspi: Convert to platform remove callback returning void
        commit: 3f025840b9e9313dbd6479ca9117b1eb827d689f
[19/87] spi: davinci: Convert to platform remove callback returning void
        commit: d1a9fa8a3ece62c62aa8aaa573d8ceea8d8fae69
[20/87] spi: dln2: Convert to platform remove callback returning void
        commit: f8b81e0528b67a86172315aa0b516a5050e89c5d
[21/87] spi: dw-bt1: Convert to platform remove callback returning void
        commit: 42f8295cd7ea680f0e9a5a4d864186736f9f9b24
[22/87] spi: dw-mmio: Convert to platform remove callback returning void
        commit: f74abea25ab2809958c7ce8e29e710c66a490b64
[23/87] spi: ep93xx: Convert to platform remove callback returning void
        commit: bb2714d140913de16bcd59f068b1d7f6dafef964
[24/87] spi: fsl-dspi: Convert to platform remove callback returning void
        commit: 1bcab55f13e1c4d03c20a3d7ea37c4228e7bd41e
[25/87] spi: fsl-espi: Convert to platform remove callback returning void
        commit: de60b184d8dd274f36c7c93f3cefad3904420d00
[26/87] spi: fsl-lpspi: Convert to platform remove callback returning void
        commit: edd49c898751838009940fe38a7ad4c1d23224df
[27/87] spi: fsl-qspi: Convert to platform remove callback returning void
        commit: 94f445096932efc48cac128c8be4e34845a702d6
[28/87] spi: fsl-spi: Convert to platform remove callback returning void
        commit: fc4935a0f7ab1521a5f0500a9894d97558067985
[29/87] spi: geni-qcom: Convert to platform remove callback returning void
        commit: d0b52f6539e008a0d42bf673486bd21b7d2dc191
[30/87] spi: hisi-kunpeng: Convert to platform remove callback returning void
        commit: e77ccdfe0145211b5a20ab62950894aea881bbb3
[31/87] spi: img-spfi: Convert to platform remove callback returning void
        commit: 6b854e44b66ee1b3798eff87f1af8738edeccbde
[32/87] spi: iproc-qspi: Convert to platform remove callback returning void
        commit: a57b08c231ae4240c01b0623053a54cb7ec23194
[33/87] spi: lantiq-ssc: Convert to platform remove callback returning void
        commit: 1f85ed7d4757a24ba5b92fdf2a639002bcc78e95
[34/87] spi: meson-spicc: Convert to platform remove callback returning void
        commit: 8e8355d14187f6a65d9168c7dcfbb916f7fef9a7
[35/87] spi: meson-spifc: Convert to platform remove callback returning void
        commit: a4f5ad1196daf1f6f3329082c95d19adf05bd423
[36/87] spi: microchip-core-qspi: Convert to platform remove callback returning void
        commit: e4cf312d6db2941b8267de6e094312afc1b523ee
[37/87] spi: microchip-core: Convert to platform remove callback returning void
        commit: beb6ed0f8cfa844556ac1f6d494cc9b4f6cb1994
[38/87] spi: mpc512x-psc: Convert to platform remove callback returning void
        (no commit info)
[39/87] spi: mpc52xx-psc: Convert to platform remove callback returning void
        (no commit info)
[40/87] spi: mpc52xx: Convert to platform remove callback returning void
        commit: 3fa689a85df4664a62ea931be31e5276cde1e8fe
[41/87] spi: mtk-nor: Convert to platform remove callback returning void
        commit: b558435810cc68755527e55ccaba6c35c340900a
[42/87] spi: mtk-snfi: Convert to platform remove callback returning void
        commit: 976a689122df6c7d8d826ad36578c0291a1dc214
[43/87] spi: mxic: Convert to platform remove callback returning void
        commit: c64e92dfa0bd1256fc3f9f1a32a5c844e49d8681
[44/87] spi: mxs: Convert to platform remove callback returning void
        commit: a760db097cfdce093c0483343d9f831a33702ad9
[45/87] spi: npcm-fiu: Convert to platform remove callback returning void
        commit: 5e4830adb09a3577eb80c0b8c7611d0c0de02ab8
[46/87] spi: npcm-pspi: Convert to platform remove callback returning void
        commit: 445534b5f25ab8394082b47b50d973676ce54ee4
[47/87] spi: nxp-fspi: Convert to platform remove callback returning void
        commit: 2dd82e32c20b57ad693287b546f775c933670e43
[48/87] spi: oc-tiny: Convert to platform remove callback returning void
        commit: bdffa602d741126896de50307126803ffab7a3de
[49/87] spi: omap-uwire: Convert to platform remove callback returning void
        commit: c43bdb3a1154facd844f6a753b6a30fecaadc16e
[50/87] spi: omap2-mcspi: Convert to platform remove callback returning void
        commit: 0a4192a52082118d0da3bdd34145ebabfde40d93
[51/87] spi: orion: Convert to platform remove callback returning void
        commit: 2e0de1efb233ab8b1a488a6663d31edab9ef0f4f
[52/87] spi: pic32-sqi: Convert to platform remove callback returning void
        commit: 503425ed9c50096a0e0c61f38bc39752f3696266
[53/87] spi: pic32: Convert to platform remove callback returning void
        commit: 01c30f51266acf2595cc06885071e752080ca052
[54/87] spi: ppc4xx: Convert to platform remove callback returning void
        commit: 224d9437eb2967b67ae67c4743bb589f86668e8d
[55/87] spi: pxa2xx: Convert to platform remove callback returning void
        commit: 31f6d96d6807cc1dde70cda36cb45ec61d41fe6b
[56/87] spi: qcom-qspi: Convert to platform remove callback returning void
        commit: e0c30566e5333247bbfdad61f98dccf989ff54e1
[57/87] spi: rb4xx: Convert to platform remove callback returning void
        commit: a006c353a115d429c114e9bc26ab0f6a40d3de23
[58/87] spi: rockchip-sfc: Convert to platform remove callback returning void
        commit: e5fcb34d7934aceb39c7d68d30fbf53d93f1eda6
[59/87] spi: rockchip: Convert to platform remove callback returning void
        commit: 5ff5e676201deca9bcc3c9474842b2f4456f24b8
[60/87] spi: rpc-if: Convert to platform remove callback returning void
        commit: c42ee93aded47fe8cf3615df2e20704c720b7433
[61/87] spi: rspi: Convert to platform remove callback returning void
        commit: 72ec0e8f89a1536e4594606d60a946636ee7d94b
[62/87] spi: s3c64xx: Convert to platform remove callback returning void
        commit: 2b7981a65527a51706b895e170e07b2eaeae69c5
[63/87] spi: sh-hspi: Convert to platform remove callback returning void
        commit: f3a762b613598d198b5ebd5c1fcf6a902f8a9d9f
[64/87] spi: sh-msiof: Convert to platform remove callback returning void
        commit: 74af1328a694d3a2a176935c93db8ad406aacb81
[65/87] spi: sh-sci: Convert to platform remove callback returning void
        commit: 80dc51da19cebaf85b03d910cbf4e56af165b0ff
[66/87] spi: sh: Convert to platform remove callback returning void
        commit: dee2e25572e42faa581b6c86cd1252546680362a
[67/87] spi: sifive: Convert to platform remove callback returning void
        commit: fd8998c4633737310c8165c6c3fc81197380d1d9
[68/87] spi: slave-mt27xx: Convert to platform remove callback returning void
        commit: 1037cfa33cedf733a751c8708d174ba11708ce4a
[69/87] spi: sn-f-ospi: Convert to platform remove callback returning void
        commit: 462414a3d0613cf71ecb3c4fb183698d2441bbb9
[70/87] spi: sprd-adi: Convert to platform remove callback returning void
        commit: f7f785f125d03360d3766d96d04cf08b8472ce8f
[71/87] spi: st-ssc4: Convert to platform remove callback returning void
        commit: 2dd42da0b479ffb4604c81b7c1b30aa9b5f0a4a9
[72/87] spi: stm32-qspi: Convert to platform remove callback returning void
        commit: a19ca20a0e4eccacf44119fccc86c2f3e5edb3f0
[73/87] spi: stm32: Convert to platform remove callback returning void
        commit: 3e11e4f336f603d3cddcc89f94e518391b6a08a5
[74/87] spi: sun4i: Convert to platform remove callback returning void
        commit: b7b949458ac391963e56ae354b73fee63016dcee
[75/87] spi: sun6i: Convert to platform remove callback returning void
        commit: edf69ab9c777abf9ab30c6a5a215d16a094bae87
[76/87] spi: sunplus-sp7021: Convert to platform remove callback returning void
        commit: 18bb7328171203f4ade267bcd7cf5b073a1a9405
[77/87] spi: synquacer: Convert to platform remove callback returning void
        commit: 1972cdc47df737f5b90ac2132080004f5e413e91
[78/87] spi: tegra114: Convert to platform remove callback returning void
        commit: bff9694e97790c7f8c9ff1e979b2af9cb6e69adc
[79/87] spi: tegra20-sflash: Convert to platform remove callback returning void
        commit: 8394b7186cf27be24a75516212d5e76d263397d7
[80/87] spi: tegra20-slink: Convert to platform remove callback returning void
        commit: 7f47f7a2ee28938a7ac104e187ec0bd81b0aecf7
[81/87] spi: tegra210-quad: Convert to platform remove callback returning void
        commit: 001ea026c07dad216e1f6fbb8b1619e1d31c8799
[82/87] spi: topcliff-pch: Convert to platform remove callback returning void
        commit: b082694f18bdff807b42a3bccc62c3a524168f23
[83/87] spi: uniphier: Convert to platform remove callback returning void
        commit: 1b13d196d2813dadc1947940dbd4aaad6ae21c02
[84/87] spi: xilinx: Convert to platform remove callback returning void
        commit: 3b1d7e1193315fc96f5e28d08bc3a7e3594628e5
[85/87] spi: xtensa-xtfpga: Convert to platform remove callback returning void
        commit: 795b3ac702716eca422494766cc0136b4a0554ce
[86/87] spi: zynq-qspi: Convert to platform remove callback returning void
        commit: ae9084b6458d34ebf3e377d0407ebe513e41ac71
[87/87] spi: zynqmp-gqspi: Convert to platform remove callback returning void
        commit: 3ffefa1d9c9eba60c7f8b4a9ce2df3e4c7f4a88e

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark


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Re: [PATCH 00/87] spi: Convert to platform remove callback returning void

[Mark Brown]

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On Fri, Mar 03, 2023 at 06:19:14PM +0100, Uwe Kleine-König wrote:

>   spi: mpc512x-psc: Convert to platform remove callback returning void
>   spi: mpc52xx-psc: Convert to platform remove callback returning void

As well as the Raspberry Pi patch dropped due to build failures I also
dropped these two as they conflicted with Rob's refactoring of that
driver, nothing especially complex but since there's stuff to resend
anyway...

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Re: [PATCH 00/87] spi: Convert to platform remove callback returning void

[Uwe Kleine-König]

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Hello Mark,

On Tue, Mar 07, 2023 at 05:00:47PM +0000, Mark Brown wrote:
> On Fri, Mar 03, 2023 at 06:19:14PM +0100, Uwe Kleine-König wrote:
> 
> >   spi: mpc512x-psc: Convert to platform remove callback returning void
> >   spi: mpc52xx-psc: Convert to platform remove callback returning void
> 
> As well as the Raspberry Pi patch dropped due to build failures I also
> dropped these two as they conflicted with Rob's refactoring of that
> driver, nothing especially complex but since there's stuff to resend
> anyway...

Fine for me. Given that my queue of patches to convert the remove
callbacks is quite big, there is no pressure from my side to get these
all in. 84 from 87 is great already, I'll care about the remaining 3
patches (and the few drivers that don't return 0 in .remove()) later.

Thanks
Uwe

-- 
Pengutronix e.K.                           | Uwe Kleine-König            |
Industrial Linux Solutions                 | https://www.pengutronix.de/ |

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