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

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Date:	Tue, 19 Jul 2016 18:01:10 +0000
From:	Alexey Brodkin <Alexey.Brodkin@...opsys.com>
To:	"weiyj_lk@....com" <weiyj_lk@....com>
CC:	"dri-devel@...ts.freedesktop.org" <dri-devel@...ts.freedesktop.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"yongjun_wei@...ndmicro.com.cn" <yongjun_wei@...ndmicro.com.cn>,
	"airlied@...ux.ie" <airlied@...ux.ie>
Subject: Re: [PATCH -next] drm/arc: Fix some sparse warnings

Hi Wei Yongjun,

On Tue, 2016-07-19 at 12:04 +0000, Wei Yongjun wrote:
> From: Wei Yongjun <yongjun_wei@...ndmicro.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@...ndmicro.com.cn>

Acked-by: Alexey Brodkin <abrodkin@...opsys.com>