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pwm-backlight: Improve readability 

Add more blank lines to increase readability. While at it, remove a
trailing blank line at the end of the file.

Signed-off-by: Thierry Reding <treding@nvidia.com>
hifive-unleashed-5.1
Thierry Reding 2013-10-07 11:30:50 +02:00 committed by Thierry Reding
parent faed9c3808
commit 668e63c670
1 changed files with 6 additions and 1 deletions
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7
drivers/video/backlight/pwm_bl.c
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@ -269,8 +269,10 @@ static int pwm_backlight_remove(struct platform_device *pdev)
backlight_device_unregister(bl);
pwm_config(pb->pwm, 0, pb->period);
pwm_disable(pb->pwm);
if (pb->exit)
pb->exit(&pdev->dev);
return 0;
}
@ -282,10 +284,13 @@ static int pwm_backlight_suspend(struct device *dev)
if (pb->notify)
pb->notify(pb->dev, 0);
pwm_config(pb->pwm, 0, pb->period);
pwm_disable(pb->pwm);
if (pb->notify_after)
pb->notify_after(pb->dev, 0);
return 0;
}
@ -294,6 +299,7 @@ static int pwm_backlight_resume(struct device *dev)
struct backlight_device *bl = dev_get_drvdata(dev);
backlight_update_status(bl);
return 0;
}
#endif
@ -317,4 +323,3 @@ module_platform_driver(pwm_backlight_driver);
MODULE_DESCRIPTION("PWM based Backlight Driver");
MODULE_LICENSE("GPL");
MODULE_ALIAS("platform:pwm-backlight");