diff mbox series

[1/2] spi: spi-imx: Switch to RUNTIME_PM_OPS/SYSTEM_SLEEP_PM_OPS()

Message ID 20240625002023.228235-1-festevam@gmail.com (mailing list archive)
State Superseded
Headers show
Series [1/2] spi: spi-imx: Switch to RUNTIME_PM_OPS/SYSTEM_SLEEP_PM_OPS() | expand

Commit Message

Fabio Estevam June 25, 2024, 12:20 a.m. UTC 
From: Fabio Estevam <festevam@denx.de>

Replace SET_RUNTIME_PM_OPS()/SET SYSTEM_SLEEP_PM_OPS() with their modern
RUNTIME_PM_OPS() and SYSTEM_SLEEP_PM_OPS() alternatives.
    
The combined usage of pm_ptr() and RUNTIME_PM_OPS/SYSTEM_SLEEP_PM_OPS()
allows the compiler to evaluate if the runtime suspend/resume() functions
are used at build time or are simply dead code.
    
This allows removing the __maybe_unused notation from the runtime
suspend/resume() functions.

Signed-off-by: Fabio Estevam <festevam@denx.de>
---
 drivers/spi/spi-imx.c | 13 ++++++-------
 1 file changed, 6 insertions(+), 7 deletions(-)

Comments

Mark Brown June 25, 2024, 6:12 p.m. UTC | #1 
On Mon, 24 Jun 2024 21:20:22 -0300, Fabio Estevam wrote:
> Replace SET_RUNTIME_PM_OPS()/SET SYSTEM_SLEEP_PM_OPS() with their modern
> RUNTIME_PM_OPS() and SYSTEM_SLEEP_PM_OPS() alternatives.
> 
> The combined usage of pm_ptr() and RUNTIME_PM_OPS/SYSTEM_SLEEP_PM_OPS()
> allows the compiler to evaluate if the runtime suspend/resume() functions
> are used at build time or are simply dead code.
> 
> [...]

Applied to

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

Thanks!

[1/2] spi: spi-imx: Switch to RUNTIME_PM_OPS/SYSTEM_SLEEP_PM_OPS()
      commit: a93f089ccf823dcb9cf678969e127047762a1473
[2/2] spi: spi-fsl-lpspi: Switch to SYSTEM_SLEEP_PM_OPS()
      commit: 6765e859fac9acdc1265b6f16ed33f42317ed30e

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
Fabio Estevam June 25, 2024, 6:22 p.m. UTC | #2 
On Tue, Jun 25, 2024 at 3:12 PM Mark Brown <broonie@kernel.org> wrote:

> Applied to
>
>    https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git for-next
>
> Thanks!
>
> [1/2] spi: spi-imx: Switch to RUNTIME_PM_OPS/SYSTEM_SLEEP_PM_OPS()
>       commit: a93f089ccf823dcb9cf678969e127047762a1473
> [2/2] spi: spi-fsl-lpspi: Switch to SYSTEM_SLEEP_PM_OPS()
>       commit: 6765e859fac9acdc1265b6f16ed33f42317ed30e

Please apply v2 instead of v1.

Thanks
Mark Brown June 25, 2024, 6:28 p.m. UTC | #3 
On Tue, Jun 25, 2024 at 03:22:04PM -0300, Fabio Estevam wrote:
> On Tue, Jun 25, 2024 at 3:12 PM Mark Brown <broonie@kernel.org> wrote:

> > [1/2] spi: spi-imx: Switch to RUNTIME_PM_OPS/SYSTEM_SLEEP_PM_OPS()
> >       commit: a93f089ccf823dcb9cf678969e127047762a1473
> > [2/2] spi: spi-fsl-lpspi: Switch to SYSTEM_SLEEP_PM_OPS()
> >       commit: 6765e859fac9acdc1265b6f16ed33f42317ed30e

> Please apply v2 instead of v1.

Please send an incremental fix with whatever is needed, there's other
stuff already based on top of this.
diff mbox series

Patch

diff --git a/drivers/spi/spi-imx.c b/drivers/spi/spi-imx.c
index 6f1cd3453c97..caf36fb785b3 100644
--- a/drivers/spi/spi-imx.c
+++ b/drivers/spi/spi-imx.c
@@ -1898,7 +1898,7 @@  static void spi_imx_remove(struct platform_device *pdev)
 	spi_imx_sdma_exit(spi_imx);
 }
 
-static int __maybe_unused spi_imx_runtime_resume(struct device *dev)
+static int spi_imx_runtime_resume(struct device *dev)
 {
 	struct spi_controller *controller = dev_get_drvdata(dev);
 	struct spi_imx_data *spi_imx;
@@ -1919,7 +1919,7 @@  static int __maybe_unused spi_imx_runtime_resume(struct device *dev)
 	return 0;
 }
 
-static int __maybe_unused spi_imx_runtime_suspend(struct device *dev)
+static int spi_imx_runtime_suspend(struct device *dev)
 {
 	struct spi_controller *controller = dev_get_drvdata(dev);
 	struct spi_imx_data *spi_imx;
@@ -1932,22 +1932,21 @@  static int __maybe_unused spi_imx_runtime_suspend(struct device *dev)
 	return 0;
 }
 
-static int __maybe_unused spi_imx_suspend(struct device *dev)
+static int spi_imx_suspend(struct device *dev)
 {
 	pinctrl_pm_select_sleep_state(dev);
 	return 0;
 }
 
-static int __maybe_unused spi_imx_resume(struct device *dev)
+static int spi_imx_resume(struct device *dev)
 {
 	pinctrl_pm_select_default_state(dev);
 	return 0;
 }
 
 static const struct dev_pm_ops imx_spi_pm = {
-	SET_RUNTIME_PM_OPS(spi_imx_runtime_suspend,
-				spi_imx_runtime_resume, NULL)
-	SET_SYSTEM_SLEEP_PM_OPS(spi_imx_suspend, spi_imx_resume)
+	RUNTIME_PM_OPS(spi_imx_runtime_suspend,	spi_imx_runtime_resume, NULL)
+	SYSTEM_SLEEP_PM_OPS(spi_imx_suspend, spi_imx_resume)
 };
 
 static struct platform_driver spi_imx_driver = {