drm/nouveau/gr/gf100-: make some functions static

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>

drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c

@@ -741,7 +741,7 @@ gf100_gr_fecs_ctrl_ctxsw(struct gf100_gr *gr, u32 mthd)
 	return -ETIMEDOUT;
 }
 
-int
+static int
 gf100_gr_fecs_start_ctxsw(struct nvkm_gr *base)
 {
 	struct gf100_gr *gr = gf100_gr(base);
@@ -756,7 +756,7 @@ gf100_gr_fecs_start_ctxsw(struct nvkm_gr *base)
 	return ret;
 }
 
-int
+static int
 gf100_gr_fecs_stop_ctxsw(struct nvkm_gr *base)
 {
 	struct gf100_gr *gr = gf100_gr(base);
@@ -2032,7 +2032,7 @@ gf100_gr_fini(struct nvkm_gr *base, bool suspend)
 	return 0;
 }
 
-void *
+static void *
 gf100_gr_dtor(struct nvkm_gr *base)
 {
 	struct gf100_gr *gr = gf100_gr(base);

drivers/gpu/drm/nouveau/nvkm/engine/gr/gk20a.c

@@ -33,7 +33,7 @@ struct gk20a_fw_av
 	u32 data;
 };
 
-int
+static int
 gk20a_gr_av_to_init(struct gf100_gr *gr, const char *path, const char *name,
 		    int ver, struct gf100_gr_pack **ppack)
 {
@@ -83,7 +83,7 @@ struct gk20a_fw_aiv
 	u32 data;
 };
 
-int
+static int
 gk20a_gr_aiv_to_init(struct gf100_gr *gr, const char *path, const char *name,
 		     int ver, struct gf100_gr_pack **ppack)
 {
@@ -126,7 +126,7 @@ gk20a_gr_aiv_to_init(struct gf100_gr *gr, const char *path, const char *name,
 	return ret;
 }
 
-int
+static int
 gk20a_gr_av_to_method(struct gf100_gr *gr, const char *path, const char *name,
 		      int ver, struct gf100_gr_pack **ppack)
 {