Unverified Commit 6765e859 authored by Fabio Estevam's avatar Fabio Estevam Committed by Mark Brown
Browse files

spi: spi-fsl-lpspi: Switch to SYSTEM_SLEEP_PM_OPS() 



Replace SET_SYSTEM_SLEEP_PM_OPS with its modern SYSTEM_SLEEP_PM_OPS()
alternative.

The combined usage of pm_ptr() and 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: default avatarFabio Estevam <festevam@denx.de>
Link: https://patch.msgid.link/20240625002023.228235-2-festevam@gmail.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent a93f089c

drivers/spi/spi-fsl-lpspi.c

+3 −3
Original line number Diff line number Diff line
@@ -960,13 +960,13 @@ static void fsl_lpspi_remove(struct platform_device *pdev) 
	pm_runtime_disable(fsl_lpspi->dev);

}



static int __maybe_unused fsl_lpspi_suspend(struct device *dev)

static int fsl_lpspi_suspend(struct device *dev)

{

	pinctrl_pm_select_sleep_state(dev);

	return pm_runtime_force_suspend(dev);

}



static int __maybe_unused fsl_lpspi_resume(struct device *dev)

static int fsl_lpspi_resume(struct device *dev)

{

	int ret;
@@ -984,7 +984,7 @@ static int __maybe_unused fsl_lpspi_resume(struct device *dev) 
static const struct dev_pm_ops fsl_lpspi_pm_ops = {

	SET_RUNTIME_PM_OPS(fsl_lpspi_runtime_suspend,

				fsl_lpspi_runtime_resume, NULL)

	SET_SYSTEM_SLEEP_PM_OPS(fsl_lpspi_suspend, fsl_lpspi_resume)

	SYSTEM_SLEEP_PM_OPS(fsl_lpspi_suspend, fsl_lpspi_resume)

};



static struct platform_driver fsl_lpspi_driver = {