Re: [PATCH] backlight: add CONFIG_PM_SLEEP to suspend/resume functions

[Arnd Bergmann]

On Friday 07 June 2013 10:39:20 Jingoo Han wrote:
> Add CONFIG_PM_SLEEP to suspend/resume functions to fix the following
> build warning when CONFIG_PM_SLEEP is not selected. This is because
> sleep PM callbacks defined by SIMPLE_DEV_PM_OPS are only used when
> the CONFIG_PM_SLEEP is enabled.
> 
> drivers/video/backlight/backlight.c:211:12: warning: 'backlight_suspend' defined but not used [-Wunused-function]
> drivers/video/backlight/backlight.c:225:12: warning: 'backlight_resume' defined but not used [-Wunused-function]
> 
> Signed-off-by: Jingoo Han <jg1.han@xxxxxxxxxxx>

I forgot:

Acked-by: Arnd Bergmann <arnd@xxxxxxxx>
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