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_w...@mail.ru>
---
drivers/video/backlight/pwm_bl.c | 16 ++++------------
1 file changed, 4 insertions(+), 12 deletions(-)
diff --git a/drivers/video/backlight/pwm_bl.c b/drivers/video/backlight/pwm_bl.c
index feb9076..eaefdb0 100644
--- a/drivers/video/backlight/pwm_bl.c
+++ b/drivers/video/backlight/pwm_bl.c
@@ -673,8 +673,7 @@ 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_backlight_suspend(struct device *dev)
{
struct backlight_device *bl = dev_get_drvdata(dev);
struct pwm_bl_data *pb = bl_get_data(bl);
@@ -690,7 +689,7 @@ static int pwm_backlight_suspend(struct device *dev)
return 0;
}
-static int pwm_backlight_resume(struct device *dev)
+static int __maybe_unused pwm_backlight_resume(struct device *dev)
{
struct backlight_device *bl = dev_get_drvdata(dev);
@@ -698,16 +697,9 @@ 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_backlight_pm_ops,
+ pwm_backlight_suspend, pwm_backlight_resume);
static struct platform_driver pwm_backlight_driver = {
.driver = {
--
2.10.2
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