diff options
| author | Anand Moon <linux.amoon@gmail.com> | 2024-04-12 19:52:54 +0530 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-04-18 16:48:23 +0200 |
| commit | 684e9f5f97eb4b7831298ffad140d5c1d426ff27 (patch) | |
| tree | ad63a8fb682708d2a51006e16b09443f181214ec /drivers/usb | |
| parent | a6a243b6ed3c53dbe2a4eadae098c3c532b98b6b (diff) | |
usb: dwc3: exynos: 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.
Also make use of pm_sleep_ptr() to discard all PM_SLEEP related
stuff if CONFIG_PM_SLEEP isn't enabled.
Signed-off-by: Anand Moon <linux.amoon@gmail.com>
Acked-by: Thinh Nguyen <Thinh.Nguyen@synopsys.com>
Link: https://lore.kernel.org/r/20240412142317.5191-6-linux.amoon@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/dwc3/dwc3-exynos.c | 13 |
1 files changed, 3 insertions, 10 deletions
diff --git a/drivers/usb/dwc3/dwc3-exynos.c b/drivers/usb/dwc3/dwc3-exynos.c index 5d365ca51771..3427522a7c6a 100644 --- a/drivers/usb/dwc3/dwc3-exynos.c +++ b/drivers/usb/dwc3/dwc3-exynos.c @@ -187,7 +187,6 @@ static const struct of_device_id exynos_dwc3_match[] = { }; MODULE_DEVICE_TABLE(of, exynos_dwc3_match); -#ifdef CONFIG_PM_SLEEP static int dwc3_exynos_suspend(struct device *dev) { struct dwc3_exynos *exynos = dev_get_drvdata(dev); @@ -230,14 +229,8 @@ static int dwc3_exynos_resume(struct device *dev) return 0; } -static const struct dev_pm_ops dwc3_exynos_dev_pm_ops = { - SET_SYSTEM_SLEEP_PM_OPS(dwc3_exynos_suspend, dwc3_exynos_resume) -}; - -#define DEV_PM_OPS (&dwc3_exynos_dev_pm_ops) -#else -#define DEV_PM_OPS NULL -#endif /* CONFIG_PM_SLEEP */ +static DEFINE_SIMPLE_DEV_PM_OPS(dwc3_exynos_dev_pm_ops, + dwc3_exynos_suspend, dwc3_exynos_resume); static struct platform_driver dwc3_exynos_driver = { .probe = dwc3_exynos_probe, @@ -245,7 +238,7 @@ static struct platform_driver dwc3_exynos_driver = { .driver = { .name = "exynos-dwc3", .of_match_table = exynos_dwc3_match, - .pm = DEV_PM_OPS, + .pm = pm_sleep_ptr(&dwc3_exynos_dev_pm_ops), }, }; |