Use the SIMPLE_DEV_PM_OPS() macro to declare the driver's pm_ops.
As a side effect, removing #ifdef CONFIG_PM_SLEEP will improve
compilation coverage.
Signed-off-by: Alexander Shiyan <shc_work@xxxxxxx>
---
drivers/video/backlight/pwm_bl.c | 17 ++++-------------
1 file changed, 4 insertions(+), 13 deletions(-)
diff --git a/drivers/video/backlight/pwm_bl.c b/drivers/video/backlight/pwm_bl.c
index f9ef067..33503ce 100644
--- a/drivers/video/backlight/pwm_bl.c
+++ b/drivers/video/backlight/pwm_bl.c
@@ -667,8 +667,7 @@ static void pwm_backlight_shutdown(struct platform_device *pdev)
pwm_backlight_power_off(pb);
}
-#ifdef CONFIG_PM_SLEEP
-static int pwm_backlight_suspend(struct device *dev)
+static int __maybe_unused pwm_bl_suspend(struct device *dev)
{
struct backlight_device *bl = dev_get_drvdata(dev);
struct pwm_bl_data *pb = bl_get_data(bl);
@@ -684,7 +683,7 @@ static int pwm_backlight_suspend(struct device *dev)
return 0;
}
-static int pwm_backlight_resume(struct device *dev)
+static int __maybe_unused pwm_bl_resume(struct device *dev)
{
struct backlight_device *bl = dev_get_drvdata(dev);
@@ -692,21 +691,13 @@ static int pwm_backlight_resume(struct device *dev)
return 0;
}
-#endif
-static const struct dev_pm_ops pwm_backlight_pm_ops = {
-#ifdef CONFIG_PM_SLEEP
- .suspend = pwm_backlight_suspend,
- .resume = pwm_backlight_resume,
- .poweroff = pwm_backlight_suspend,
- .restore = pwm_backlight_resume,
-#endif
-};
+static SIMPLE_DEV_PM_OPS(pwm_bl_pm_ops, pwm_bl_suspend, pwm_bl_resume);
static struct platform_driver pwm_backlight_driver = {
.driver = {
.name = "pwm-backlight",
- .pm = &pwm_backlight_pm_ops,
+ .pm = &pwm_bl_pm_ops,
.of_match_table = of_match_ptr(pwm_backlight_of_match),
},
.probe = pwm_backlight_probe,
--
2.10.2
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