diff options
| author | Anand Moon <linux.amoon@gmail.com> | 2024-04-17 07:44:48 +0300 |
|---|---|---|
| committer | Chanwoo Choi <cw00.choi@samsung.com> | 2024-05-08 18:30:37 +0300 |
| commit | ccad360a2d415447bd6f0de9e873eec05442d159 (patch) | |
| tree | 142cf9d8654da02e218c8de7f3485d6e7cd26389 /drivers/devfreq | |
| parent | 8eba5b693442fcfc7bfdd6402cd191250ce3e276 (diff) | |
| download | linux-ccad360a2d415447bd6f0de9e873eec05442d159.tar.xz | |
PM / devfreq: exynos: Use DEFINE_SIMPLE_DEV_PM_OPS for PM functions
This macro has the advantage over SET_SYSTEM_SLEEP_PM_OPS that we don't
have to care about when the functions are actually used.
Also make use of pm_sleep_ptr() to discard all PM_SLEEP related
stuff if CONFIG_PM_SLEEP isn't enabled.
Link: https://lore.kernel.org/lkml/20240417044459.1908-2-linux.amoon@gmail.com/
Signed-off-by: Anand Moon <linux.amoon@gmail.com>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Diffstat (limited to 'drivers/devfreq')
| -rw-r--r-- | drivers/devfreq/exynos-bus.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/devfreq/exynos-bus.c b/drivers/devfreq/exynos-bus.c index 245898f1a88e..00118580905a 100644 --- a/drivers/devfreq/exynos-bus.c +++ b/drivers/devfreq/exynos-bus.c @@ -467,7 +467,6 @@ static void exynos_bus_shutdown(struct platform_device *pdev) devfreq_suspend_device(bus->devfreq); } -#ifdef CONFIG_PM_SLEEP static int exynos_bus_resume(struct device *dev) { struct exynos_bus *bus = dev_get_drvdata(dev); @@ -495,11 +494,9 @@ static int exynos_bus_suspend(struct device *dev) return 0; } -#endif -static const struct dev_pm_ops exynos_bus_pm = { - SET_SYSTEM_SLEEP_PM_OPS(exynos_bus_suspend, exynos_bus_resume) -}; +static DEFINE_SIMPLE_DEV_PM_OPS(exynos_bus_pm, + exynos_bus_suspend, exynos_bus_resume); static const struct of_device_id exynos_bus_of_match[] = { { .compatible = "samsung,exynos-bus", }, @@ -512,7 +509,7 @@ static struct platform_driver exynos_bus_platdrv = { .shutdown = exynos_bus_shutdown, .driver = { .name = "exynos-bus", - .pm = &exynos_bus_pm, + .pm = pm_sleep_ptr(&exynos_bus_pm), .of_match_table = exynos_bus_of_match, }, }; |