From f36216724b25f16f2118f3a983d13cafcdc31d5a Mon Sep 17 00:00:00 2001 From: Andy Shevchenko Date: Fri, 26 Aug 2022 20:07:13 +0300 Subject: pwm: sysfs: Switch to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr() MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Using these newer macros allows the compiler to remove the unused structure and functions when !CONFIG_PM_SLEEP + removes the need to mark pm functions __maybe_unused. Signed-off-by: Andy Shevchenko Reviewed-by: Uwe Kleine-König Signed-off-by: Thierry Reding --- drivers/pwm/sysfs.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/pwm/sysfs.c b/drivers/pwm/sysfs.c index 9903c3a7eced..c21b6046067b 100644 --- a/drivers/pwm/sysfs.c +++ b/drivers/pwm/sysfs.c @@ -433,7 +433,7 @@ static int pwm_class_resume_npwm(struct device *parent, unsigned int npwm) return ret; } -static int __maybe_unused pwm_class_suspend(struct device *parent) +static int pwm_class_suspend(struct device *parent) { struct pwm_chip *chip = dev_get_drvdata(parent); unsigned int i; @@ -464,20 +464,20 @@ static int __maybe_unused pwm_class_suspend(struct device *parent) return ret; } -static int __maybe_unused pwm_class_resume(struct device *parent) +static int pwm_class_resume(struct device *parent) { struct pwm_chip *chip = dev_get_drvdata(parent); return pwm_class_resume_npwm(parent, chip->npwm); } -static SIMPLE_DEV_PM_OPS(pwm_class_pm_ops, pwm_class_suspend, pwm_class_resume); +static DEFINE_SIMPLE_DEV_PM_OPS(pwm_class_pm_ops, pwm_class_suspend, pwm_class_resume); static struct class pwm_class = { .name = "pwm", .owner = THIS_MODULE, .dev_groups = pwm_chip_groups, - .pm = &pwm_class_pm_ops, + .pm = pm_sleep_ptr(&pwm_class_pm_ops), }; static int pwmchip_sysfs_match(struct device *parent, const void *data) -- cgit v1.2.3