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Message-Id: <1477129318-29677-3-git-send-email-baoyou.xie@linaro.org>
Date: Sat, 22 Oct 2016 17:41:44 +0800
From: Baoyou Xie <baoyou.xie@...aro.org>
To: bskeggs@...hat.com, airlied@...ux.ie, acourbot@...dia.com,
imirkin@...m.mit.edu, Julia.Lawall@...6.fr, martin.peres@...e.fr,
rspliet@...ipso.eu, nouveau@...olherbst.de
Cc: dri-devel@...ts.freedesktop.org, nouveau@...ts.freedesktop.org,
linux-kernel@...r.kernel.org, arnd@...db.de, baoyou.xie@...aro.org,
xie.baoyou@....com.cn, han.fei@....com.cn, tang.qiang007@....com.cn
Subject: [PATCH 03/17] drm/nouveau/clk: mark symbol static where possible
We get 1 warning when building kernel with W=1:
drivers/gpu/drm/nouveau/nvkm/subdev/clk/gt215.c:184:1: warning: no previous prototype for 'gt215_clk_info' [-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 this function with 'static'.
Signed-off-by: Baoyou Xie <baoyou.xie@...aro.org>
---
drivers/gpu/drm/nouveau/nvkm/subdev/clk/gt215.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/clk/gt215.c b/drivers/gpu/drm/nouveau/nvkm/subdev/clk/gt215.c
index 056702e..96e0941 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/clk/gt215.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/clk/gt215.c
@@ -180,7 +180,7 @@ gt215_clk_read(struct nvkm_clk *base, enum nv_clk_src src)
return 0;
}
-int
+static int
gt215_clk_info(struct nvkm_clk *base, int idx, u32 khz,
struct gt215_clk_info *info)
{
--
2.7.4
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