[03/17] drm/nouveau/clk: mark symbol static where possible

Submitted by Baoyou Xie on Oct. 22, 2016, 9:41 a.m.


Message ID 1477129318-29677-3-git-send-email-baoyou.xie@linaro.org
State New
Headers show
Series "Series without cover letter" ( rev: 1 ) in Nouveau

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Commit Message

Baoyou Xie Oct. 22, 2016, 9:41 a.m.
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@linaro.org>
 drivers/gpu/drm/nouveau/nvkm/subdev/clk/gt215.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

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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;
+static int
 gt215_clk_info(struct nvkm_clk *base, int idx, u32 khz,
 	       struct gt215_clk_info *info)