Messages in this thread Patch in this message | | | From | Baoyou Xie <> | Subject | [PATCH] fix:nouveau_display: mark symbols static where possible | Date | Sun, 28 Aug 2016 15:28:46 +0800 |
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We get 1 warning about global functions without a declaration in the nouveau nouveau_display driver when building with W=1: drivers/gpu/drm/nouveau/nouveau_display.c:96:1: warning: no previous prototype for 'nouveau_display_scanoutpos_head' [-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@linaro.org> --- drivers/gpu/drm/nouveau/nouveau_display.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/nouveau/nouveau_display.c b/drivers/gpu/drm/nouveau/nouveau_display.c index afbf557..b60ee21 100644 --- a/drivers/gpu/drm/nouveau/nouveau_display.c +++ b/drivers/gpu/drm/nouveau/nouveau_display.c @@ -92,7 +92,7 @@ calc(int blanks, int blanke, int total, int line) return line; } -int +static int nouveau_display_scanoutpos_head(struct drm_crtc *crtc, int *vpos, int *hpos, ktime_t *stime, ktime_t *etime) { -- 2.7.4
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