Re: [PATCHv3 4/4] gpu: host1x: Add runtime pm support for host1x

[Arto Merilainen <amerilainen-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>]

On 10/01/2013 09:17 PM, Stephen Warren wrote:
> On 09/24/2013 06:05 AM, Arto Merilainen wrote:
>> From: Mayuresh Kulkarni <mkulkarni-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
>>
>> This patch adds runtime pm support for host1x hardware unit. This
>> allows host1x clock to be turned off when it is idle. If pm runtime
>> is not configured, we enable host1x clock in device probe and disable
>> it in remove.
>
>> diff --git a/drivers/gpu/host1x/dev.c b/drivers/gpu/host1x/dev.c
>
>> +static int host1x_runtime_suspend(struct device *dev);
>> +static int host1x_runtime_resume(struct device *dev);
>
> You could avoid having these prototypes by simply putting the function
> bodies earlier on in the file, somewhere before they're used. I don't
> care much either way, but I've certainly seen some people care about
> this and ask for them to be moved.

Will fix.

- Arto