We get 1 warning when build kernel with W=1: drivers/gpu/drm/nouveau/nvkm/engine/gr/gm107.c:312:1: warning: no previous prototype for 'gm107_gr_init' [-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/engine/gr/gm107.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gm107.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gm107.c index 45f965f..2c67fac 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gm107.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gm107.c @@ -308,7 +308,7 @@ gm107_gr_init_bios(struct gf100_gr *gr) } }

-int +static int gm107_gr_init(struct gf100_gr *gr) { struct nvkm_device *device = gr->base.engine.subdev.device;