Re: [PATCH] drm/armada: mark symbols static where possible
From: Russell King - ARM Linux
Date: Tue Nov 01 2016 - 16:14:14 EST
On Sat, Oct 22, 2016 at 05:03:58PM +0800, Baoyou Xie wrote:
> We get 2 warnings when building kernel with W=1:
> drivers/gpu/drm/armada/armada_gem.c:215:27: warning: no previous prototype for 'armada_gem_alloc_object' [-Wmissing-prototypes]
> drivers/gpu/drm/armada/armada_gem.c:423:1: warning: no previous prototype for 'armada_gem_prime_map_dma_buf' [-Wmissing-prototypes]
> In fact, both functions are only used in the file in which they are
> declared and don't need a declaration, but can be made static.
> So this patch marks these functions with 'static'.
> Signed-off-by: Baoyou Xie <baoyou.xie@xxxxxxxxxx>
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