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SubjectRe: [PATCH v3] backlight: Convert from Legacy pm ops to dev_pm_ops
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On Monday 03 June 2013 13:10:10 Jingoo Han wrote:
> On Sunday, June 02, 2013 8:07 AM, Shuah Khan wrote:
> >
> > Convert drivers/video/backlight/class to use dev_pm_ops for power
> > management and remove Legacy PM ops hooks. With this change, backlight
> > class registers suspend/resume callbacks via class->pm (dev_pm_ops)
> > instead of Legacy class->suspend/resume. When __device_suspend() runs
> > call-backs, it will find class->pm ops for the backlight class.
> >
> > Signed-off-by: Shuah Khan <shuah.kh@samsung.com>
> > Cc: Shuah Khan <shuahkhan@gmail.com>
>
> CC'ed Andrew Morton,
>
> It looks good.
>
> Acked-by: Jingoo Han <jg1.han@samsung.com>
>

I'm getting this build warning now:

arnd@wuerfel:/git/arm-soc$ cat build/omap1_defconfig/faillog
/git/arm-soc/drivers/video/backlight/backlight.c:212:12: warning: 'backlight_suspend' defined but not used [-Wunused-function]
static int backlight_suspend(struct device *dev)
^
/git/arm-soc/drivers/video/backlight/backlight.c:226:12: warning: 'backlight_resume' defined but not used [-Wunused-function]
static int backlight_resume(struct device *dev)

Arnd


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