[PATCH -next] drm/arc: Fix some sparse warnings

[Sean Paul]

On Tue, Jul 19, 2016 at 2:01 PM, Alexey Brodkin
<Alexey.Brodkin at synopsys.com> wrote:
> Hi Wei Yongjun,
>
> On Tue, 2016-07-19 at 12:04 +0000, Wei Yongjun wrote:
>> From: Wei Yongjun <yongjun_wei at trendmicro.com.cn>
>>
>> Fixes the following sparse warnings:
>>
>> drivers/gpu/drm/arc/arcpgu_drv.c:52:5: warning:
>>   symbol 'arcpgu_gem_mmap' was not declared. Should it be static?
>> drivers/gpu/drm/arc/arcpgu_drv.c:134:48: warning:
>>   Using plain integer as NULL pointer
>> drivers/gpu/drm/arc/arcpgu_drv.c:155:5: warning:
>>   symbol 'arcpgu_unload' was not declared. Should it be static?
>>
>> Signed-off-by: Wei Yongjun <yongjun_wei at trendmicro.com.cn>
>
> Acked-by: Alexey Brodkin <abrodkin at synopsys.com>


Merged to drm-misc