From ef72ed420ea16fa21680a262bc40a5592994a46e Mon Sep 17 00:00:00 2001 From: Paul Cercueil Date: Sun, 23 Oct 2022 10:48:45 +0100 Subject: [PATCH] mfd: max77686: Remove #ifdef guards for PM related functions Use the new DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr() macros to handle the .suspend/.resume callbacks. These macros allow the suspend and resume functions to be automatically dropped by the compiler when CONFIG_SUSPEND is disabled, without having to use #ifdef guards. This has the advantage of always compiling these functions in, independently of any Kconfig option. Thanks to that, bugs and other regressions are subsequently easier to catch. Signed-off-by: Paul Cercueil Reviewed-by: Krzysztof Kozlowski Signed-off-by: Lee Jones --- drivers/mfd/max77686.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/mfd/max77686.c b/drivers/mfd/max77686.c index 2ac64277..f8e863f 100644 --- a/drivers/mfd/max77686.c +++ b/drivers/mfd/max77686.c @@ -226,7 +226,6 @@ static int max77686_i2c_probe(struct i2c_client *i2c) return 0; } -#ifdef CONFIG_PM_SLEEP static int max77686_suspend(struct device *dev) { struct i2c_client *i2c = to_i2c_client(dev); @@ -261,14 +260,13 @@ static int max77686_resume(struct device *dev) return 0; } -#endif /* CONFIG_PM_SLEEP */ -static SIMPLE_DEV_PM_OPS(max77686_pm, max77686_suspend, max77686_resume); +static DEFINE_SIMPLE_DEV_PM_OPS(max77686_pm, max77686_suspend, max77686_resume); static struct i2c_driver max77686_i2c_driver = { .driver = { .name = "max77686", - .pm = &max77686_pm, + .pm = pm_sleep_ptr(&max77686_pm), .of_match_table = max77686_pmic_dt_match, }, .probe_new = max77686_i2c_probe, -- 2.7.4