linux-kernel - Re: [PATCH] drm/vc4: mark vc4_bo_cache

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Date:   Fri, 09 Sep 2016 12:22:07 -0700
From:   Eric Anholt <eric@...olt.net>
To:     Baoyou Xie <baoyou.xie@...aro.org>, airlied@...ux.ie
Cc:     dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org,
        arnd@...db.de, baoyou.xie@...aro.org, xie.baoyou@....com.cn
Subject: Re: [PATCH] drm/vc4: mark vc4_bo_cache_purge() static

Baoyou Xie <baoyou.xie@...aro.org> writes:

> We get 1 warning when building kernel with W=1:
> drivers/gpu/drm/vc4/vc4_bo.c:147:6: warning: no previous prototype for 'vc4_bo_cache_purge' [-Wmissing-prototypes]
>
> In fact, this function is only used in the file in which it is
> declared and don't need a declaration, but can be made static.
> So this patch marks it 'static'.
>
> Signed-off-by: Baoyou Xie <baoyou.xie@...aro.org>

Applied to -fixes.  Thanks!

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