Messages in this thread Patch in this message | | | From | Baoyou Xie <> | Subject | [PATCH v2] drm/nouveau/pm: mark nvkm_perfsig_find() static | Date | Mon, 29 Aug 2016 20:59:32 +0800 |
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We get 2 warnings when build kernel with W=1: drivers/gpu/drm/nouveau/nvkm/engine/pm/base.c:75:1: warning: no previous prototype for 'nvkm_perfsig_find' [-Wmissing-prototypes] drivers/gpu/drm/nouveau/nvkm/engine/pm/base.c:703:1: warning: no previous prototype for 'nvkm_perfsrc_new' [-Wmissing-prototypes]
In fact, these 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@linaro.org> --- drivers/gpu/drm/nouveau/nvkm/engine/pm/base.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/pm/base.c b/drivers/gpu/drm/nouveau/nvkm/engine/pm/base.c index 8616636..dde89a4 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/pm/base.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/pm/base.c @@ -71,7 +71,7 @@ nvkm_perfdom_find(struct nvkm_pm *pm, int di) return NULL; } -struct nvkm_perfsig * +static struct nvkm_perfsig * nvkm_perfsig_find(struct nvkm_pm *pm, u8 di, u8 si, struct nvkm_perfdom **pdom) { struct nvkm_perfdom *dom = *pdom; @@ -699,7 +699,7 @@ nvkm_pm_oclass_get(struct nvkm_oclass *oclass, int index, return 1; } -int +static int nvkm_perfsrc_new(struct nvkm_pm *pm, struct nvkm_perfsig *sig, const struct nvkm_specsrc *spec) { -- 2.7.4
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