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spi: stm32: avoid __maybe_unused and use pm_ptr

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Switch to usage of pm_ptr / SYSTEM_SLEEP_PM_OPS / RUNTIME_PM_OPS
in order to avoid having to mark the pm related functions as
__maybe_unused.

Signed-off-by: Alain Volmat <alain.volmat@foss.st.com>
Link: https://patch.msgid.link/20260106-spi_st_maybe_unused_removal-v1-4-8f5ca7136e96@foss.st.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Alain Volmat 2026-01-06 13:14:20 +01:00 committed by Mark Brown
parent 10a6d75077
commit 75d208bddc
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GPG Key ID: 24D68B725D5487D0
1 changed files with 7 additions and 8 deletions
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15
drivers/spi/spi-stm32.c
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@ -2532,7 +2532,7 @@ static void stm32_spi_remove(struct platform_device *pdev)
pinctrl_pm_select_sleep_state(&pdev->dev);
}
static int __maybe_unused stm32_spi_runtime_suspend(struct device *dev)
static int stm32_spi_runtime_suspend(struct device *dev)
{
struct spi_controller *ctrl = dev_get_drvdata(dev);
struct stm32_spi *spi = spi_controller_get_devdata(ctrl);
@ -2542,7 +2542,7 @@ static int __maybe_unused stm32_spi_runtime_suspend(struct device *dev)
return pinctrl_pm_select_sleep_state(dev);
}
static int __maybe_unused stm32_spi_runtime_resume(struct device *dev)
static int stm32_spi_runtime_resume(struct device *dev)
{
struct spi_controller *ctrl = dev_get_drvdata(dev);
struct stm32_spi *spi = spi_controller_get_devdata(ctrl);
@ -2555,7 +2555,7 @@ static int __maybe_unused stm32_spi_runtime_resume(struct device *dev)
return clk_prepare_enable(spi->clk);
}
static int __maybe_unused stm32_spi_suspend(struct device *dev)
static int stm32_spi_suspend(struct device *dev)
{
struct spi_controller *ctrl = dev_get_drvdata(dev);
int ret;
@ -2567,7 +2567,7 @@ static int __maybe_unused stm32_spi_suspend(struct device *dev)
return pm_runtime_force_suspend(dev);
}
static int __maybe_unused stm32_spi_resume(struct device *dev)
static int stm32_spi_resume(struct device *dev)
{
struct spi_controller *ctrl = dev_get_drvdata(dev);
struct stm32_spi *spi = spi_controller_get_devdata(ctrl);
@ -2597,9 +2597,8 @@ static int __maybe_unused stm32_spi_resume(struct device *dev)
}
static const struct dev_pm_ops stm32_spi_pm_ops = {
SET_SYSTEM_SLEEP_PM_OPS(stm32_spi_suspend, stm32_spi_resume)
SET_RUNTIME_PM_OPS(stm32_spi_runtime_suspend,
stm32_spi_runtime_resume, NULL)
SYSTEM_SLEEP_PM_OPS(stm32_spi_suspend, stm32_spi_resume)
RUNTIME_PM_OPS(stm32_spi_runtime_suspend, stm32_spi_runtime_resume, NULL)
};
static struct platform_driver stm32_spi_driver = {
@ -2607,7 +2606,7 @@ static struct platform_driver stm32_spi_driver = {
.remove = stm32_spi_remove,
.driver = {
.name = DRIVER_NAME,
.pm = &stm32_spi_pm_ops,
.pm = pm_ptr(&stm32_spi_pm_ops),
.of_match_table = stm32_spi_of_match,
},
};