diff options
| author | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2023-10-23 20:46:18 +0300 |
|---|---|---|
| committer | Thierry Reding <thierry.reding@gmail.com> | 2023-12-20 18:04:13 +0300 |
| commit | ded38f874eff2bb6fc46a0377aa8dcdcf4b43a2e (patch) | |
| tree | b7979da2534c5dfb2fee1d5bd2c0cb20a206d185 /drivers/pwm/pwm-atmel-hlcdc.c | |
| parent | 6c4406ce609fb5857d52c1e42a40cb5e7e8ee94a (diff) | |
| download | linux-ded38f874eff2bb6fc46a0377aa8dcdcf4b43a2e.tar.xz | |
pwm: atmel-hlcdc: 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.
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
Diffstat (limited to 'drivers/pwm/pwm-atmel-hlcdc.c')
| -rw-r--r-- | drivers/pwm/pwm-atmel-hlcdc.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/pwm/pwm-atmel-hlcdc.c b/drivers/pwm/pwm-atmel-hlcdc.c index 07920e034757..3f2c5031a3ba 100644 --- a/drivers/pwm/pwm-atmel-hlcdc.c +++ b/drivers/pwm/pwm-atmel-hlcdc.c @@ -180,7 +180,6 @@ static const struct atmel_hlcdc_pwm_errata atmel_hlcdc_pwm_sama5d3_errata = { .div1_clk_erratum = true, }; -#ifdef CONFIG_PM_SLEEP static int atmel_hlcdc_pwm_suspend(struct device *dev) { struct atmel_hlcdc_pwm *atmel = dev_get_drvdata(dev); @@ -210,10 +209,9 @@ static int atmel_hlcdc_pwm_resume(struct device *dev) return atmel_hlcdc_pwm_apply(&atmel->chip, &atmel->chip.pwms[0], &state); } -#endif -static SIMPLE_DEV_PM_OPS(atmel_hlcdc_pwm_pm_ops, - atmel_hlcdc_pwm_suspend, atmel_hlcdc_pwm_resume); +static DEFINE_SIMPLE_DEV_PM_OPS(atmel_hlcdc_pwm_pm_ops, + atmel_hlcdc_pwm_suspend, atmel_hlcdc_pwm_resume); static const struct of_device_id atmel_hlcdc_dt_ids[] = { { @@ -297,7 +295,7 @@ static struct platform_driver atmel_hlcdc_pwm_driver = { .driver = { .name = "atmel-hlcdc-pwm", .of_match_table = atmel_hlcdc_pwm_dt_ids, - .pm = &atmel_hlcdc_pwm_pm_ops, + .pm = pm_ptr(&atmel_hlcdc_pwm_pm_ops), }, .probe = atmel_hlcdc_pwm_probe, .remove_new = atmel_hlcdc_pwm_remove, |