From 29b9415889d42e6a32ead89cf897f65696d3cb47 Mon Sep 17 00:00:00 2001 From: Raphael Gallais-Pou Date: Thu, 9 Jan 2025 16:52:33 +0100 Subject: [PATCH] mtd: st_spi_fsm: Switch from CONFIG_PM_SLEEP guards to pm_sleep_ptr() Letting the compiler remove these functions when the kernel is built without CONFIG_PM_SLEEP support is simpler and less error prone than the use of #ifdef based kernel configuration guards. Signed-off-by: Raphael Gallais-Pou Signed-off-by: Miquel Raynal --- drivers/mtd/devices/st_spi_fsm.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/mtd/devices/st_spi_fsm.c b/drivers/mtd/devices/st_spi_fsm.c index dba584fa2a53..f2266145b821 100644 --- a/drivers/mtd/devices/st_spi_fsm.c +++ b/drivers/mtd/devices/st_spi_fsm.c @@ -2104,7 +2104,6 @@ static void stfsm_remove(struct platform_device *pdev) WARN_ON(mtd_device_unregister(&fsm->mtd)); } -#ifdef CONFIG_PM_SLEEP static int stfsmfsm_suspend(struct device *dev) { struct stfsm *fsm = dev_get_drvdata(dev); @@ -2120,9 +2119,8 @@ static int stfsmfsm_resume(struct device *dev) return clk_prepare_enable(fsm->clk); } -#endif -static SIMPLE_DEV_PM_OPS(stfsm_pm_ops, stfsmfsm_suspend, stfsmfsm_resume); +static DEFINE_SIMPLE_DEV_PM_OPS(stfsm_pm_ops, stfsmfsm_suspend, stfsmfsm_resume); static const struct of_device_id stfsm_match[] = { { .compatible = "st,spi-fsm", }, @@ -2136,7 +2134,7 @@ static struct platform_driver stfsm_driver = { .driver = { .name = "st-spi-fsm", .of_match_table = stfsm_match, - .pm = &stfsm_pm_ops, + .pm = pm_sleep_ptr(&stfsm_pm_ops), }, }; module_platform_driver(stfsm_driver); -- 2.25.1