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spi: spi-imx: Switch to RUNTIME_PM_OPS/SYSTEM_SLEEP_PM_OPS()

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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>
Link: https://patch.msgid.link/20240625002023.228235-1-festevam@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Fabio Estevam 2024-06-24 21:20:22 -03:00 committed by Mark Brown
parent 17436001a6
commit a93f089ccf
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GPG key ID: 24D68B725D5487D0
1 changed files with 6 additions and 7 deletions
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13
drivers/spi/spi-imx.c
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@ -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 = {