From: Vince Hsu Date: Mon, 22 Dec 2014 09:11:38 +0000 (+0800) Subject: drm/nouveau/pwr: make nouveau_pwr_pgob() non-static X-Git-Tag: v5.15~16316^2~34^2~58 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=47e7df39d9fb74fa11bd4b4453fc34d231b2169c;p=platform%2Fkernel%2Flinux-starfive.git drm/nouveau/pwr: make nouveau_pwr_pgob() non-static The platform device does not use the common nouveau_pwr_init() to initialize the PWR, but it does need the .pgob() be assigned to avoid NULL pointer dereference in graph/nve4.c. Signed-off-by: Vince Hsu Signed-off-by: Ben Skeggs --- diff --git a/drivers/gpu/drm/nouveau/core/subdev/pwr/base.c b/drivers/gpu/drm/nouveau/core/subdev/pwr/base.c index 0ab55f2..1ea433a 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/pwr/base.c +++ b/drivers/gpu/drm/nouveau/core/subdev/pwr/base.c @@ -26,7 +26,7 @@ #include "priv.h" -static void +void nouveau_pwr_pgob(struct nouveau_pwr *ppwr, bool enable) { const struct nvkm_pwr_impl *impl = (void *)nv_oclass(ppwr); diff --git a/drivers/gpu/drm/nouveau/core/subdev/pwr/priv.h b/drivers/gpu/drm/nouveau/core/subdev/pwr/priv.h index 3814a34..86149d9 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/pwr/priv.h +++ b/drivers/gpu/drm/nouveau/core/subdev/pwr/priv.h @@ -26,6 +26,7 @@ int _nouveau_pwr_ctor(struct nouveau_object *, struct nouveau_object *, #define _nouveau_pwr_dtor _nouveau_subdev_dtor int _nouveau_pwr_init(struct nouveau_object *); int _nouveau_pwr_fini(struct nouveau_object *, bool); +void nouveau_pwr_pgob(struct nouveau_pwr *ppwr, bool enable); struct nvkm_pwr_impl { struct nouveau_oclass base;