diff options
| author | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2023-10-23 19:46:21 +0200 |
|---|---|---|
| committer | Thierry Reding <thierry.reding@gmail.com> | 2023-12-20 16:04:13 +0100 |
| commit | d6b81be1f5f991bdbeabc734db04cec7dd79426b (patch) | |
| tree | b0062e516b8fc99bb48caa178a3302aa6c533238 /drivers/pwm | |
| parent | fac37751c46836fa5dc9e1f958ae160e75cd24f1 (diff) | |
| download | lwn-d6b81be1f5f991bdbeabc734db04cec7dd79426b.tar.gz lwn-d6b81be1f5f991bdbeabc734db04cec7dd79426b.zip | |
pwm: brcmstb: 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.
Acked-by: Florian Fainelli <florian.fainelli@broadcom.com>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
Diffstat (limited to 'drivers/pwm')
| -rw-r--r-- | drivers/pwm/pwm-brcmstb.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/pwm/pwm-brcmstb.c b/drivers/pwm/pwm-brcmstb.c index b723c2d4f485..0fdeb0b2dbf3 100644 --- a/drivers/pwm/pwm-brcmstb.c +++ b/drivers/pwm/pwm-brcmstb.c @@ -259,7 +259,6 @@ static int brcmstb_pwm_probe(struct platform_device *pdev) return 0; } -#ifdef CONFIG_PM_SLEEP static int brcmstb_pwm_suspend(struct device *dev) { struct brcmstb_pwm *p = dev_get_drvdata(dev); @@ -275,17 +274,16 @@ static int brcmstb_pwm_resume(struct device *dev) return clk_prepare_enable(p->clk); } -#endif -static SIMPLE_DEV_PM_OPS(brcmstb_pwm_pm_ops, brcmstb_pwm_suspend, - brcmstb_pwm_resume); +static DEFINE_SIMPLE_DEV_PM_OPS(brcmstb_pwm_pm_ops, brcmstb_pwm_suspend, + brcmstb_pwm_resume); static struct platform_driver brcmstb_pwm_driver = { .probe = brcmstb_pwm_probe, .driver = { .name = "pwm-brcmstb", .of_match_table = brcmstb_pwm_of_match, - .pm = &brcmstb_pwm_pm_ops, + .pm = pm_ptr(&brcmstb_pwm_pm_ops), }, }; module_platform_driver(brcmstb_pwm_driver); |