[PATCH v3 07/11] pwm: samsung: Use DEFINE_SIMPLE_DEV_PM_OPS for PM functions
From: Uwe Kleine-König <hidden>
Date: 2023-10-23 17:47:18
Also in:
linux-pwm, linux-samsung-soc
Subsystem:
arm/samsung s3c, s5p and exynos arm architectures, pwm subsystem, the rest · Maintainers:
Krzysztof Kozlowski, Peter Griffin, Uwe Kleine-König, Linus Torvalds
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 <redacted> --- drivers/pwm/pwm-samsung.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/pwm/pwm-samsung.c b/drivers/pwm/pwm-samsung.c
index 568491ed6829..e6a8fa77aac7 100644
--- a/drivers/pwm/pwm-samsung.c
+++ b/drivers/pwm/pwm-samsung.c@@ -620,7 +620,6 @@ static void pwm_samsung_remove(struct platform_device *pdev) clk_disable_unprepare(our_chip->base_clk); } -#ifdef CONFIG_PM_SLEEP static int pwm_samsung_resume(struct device *dev) { struct samsung_pwm_chip *our_chip = dev_get_drvdata(dev);
@@ -653,14 +652,13 @@ static int pwm_samsung_resume(struct device *dev) return 0; } -#endif -static SIMPLE_DEV_PM_OPS(pwm_samsung_pm_ops, NULL, pwm_samsung_resume); +static DEFINE_SIMPLE_DEV_PM_OPS(pwm_samsung_pm_ops, NULL, pwm_samsung_resume); static struct platform_driver pwm_samsung_driver = { .driver = { .name = "samsung-pwm", - .pm = &pwm_samsung_pm_ops, + .pm = pm_ptr(&pwm_samsung_pm_ops), .of_match_table = of_match_ptr(samsung_pwm_matches), }, .probe = pwm_samsung_probe,
--
2.42.0
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