diff options
| author | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2023-10-23 19:46:20 +0200 |
|---|---|---|
| committer | Thierry Reding <thierry.reding@gmail.com> | 2023-12-20 16:04:13 +0100 |
| commit | fac37751c46836fa5dc9e1f958ae160e75cd24f1 (patch) | |
| tree | 387f1a124e8ad42cf93c623b011c254d703e8523 | |
| parent | pwm: atmel-tcb: Use DEFINE_SIMPLE_DEV_PM_OPS for PM functions (diff) | |
| download | linux-fac37751c46836fa5dc9e1f958ae160e75cd24f1.tar.xz linux-fac37751c46836fa5dc9e1f958ae160e75cd24f1.zip | |
pwm: berlin: Use DEFINE_SIMPLE_DEV_PM_OPS for PM functions
This macro has the advantage over SIMPLE_DEV_PM_OPS that we don't have to
care about when the functions are actually used, so the corresponding
#ifdef can be dropped.
Also make use of pm_ptr() to discard all PM related stuff if CONFIG_PM
isn't enabled.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
| -rw-r--r-- | drivers/pwm/pwm-berlin.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/pwm/pwm-berlin.c b/drivers/pwm/pwm-berlin.c index ba2d79991769..442913232dc0 100644 --- a/drivers/pwm/pwm-berlin.c +++ b/drivers/pwm/pwm-berlin.c @@ -226,7 +226,6 @@ static int berlin_pwm_probe(struct platform_device *pdev) return 0; } -#ifdef CONFIG_PM_SLEEP static int berlin_pwm_suspend(struct device *dev) { struct berlin_pwm_chip *bpc = dev_get_drvdata(dev); @@ -267,17 +266,16 @@ static int berlin_pwm_resume(struct device *dev) return 0; } -#endif -static SIMPLE_DEV_PM_OPS(berlin_pwm_pm_ops, berlin_pwm_suspend, - berlin_pwm_resume); +static DEFINE_SIMPLE_DEV_PM_OPS(berlin_pwm_pm_ops, berlin_pwm_suspend, + berlin_pwm_resume); static struct platform_driver berlin_pwm_driver = { .probe = berlin_pwm_probe, .driver = { .name = "berlin-pwm", .of_match_table = berlin_pwm_match, - .pm = &berlin_pwm_pm_ops, + .pm = pm_ptr(&berlin_pwm_pm_ops), }, }; module_platform_driver(berlin_pwm_driver); |