Extern or forward variable declaration at drivers/gpu/drm/nouveau/nvkm/subdev/devinit/nv04.h, line 4 References: drivers/gpu/drm/nouveau/nvkm/subdev/devinit/nv04.c, line 143 drivers/gpu/drm/nouveau/nvkm/subdev/devinit/nv04.c, line 197 drivers/gpu/drm/nouveau/nvkm/subdev/devinit/nv04.c, line 274 drivers/gpu/drm/nouveau/nvkm/subdev/devinit/nv04.c, line 356 drivers/gpu/drm/nouveau/nvkm/subdev/devinit/nv04.h, line 4 drivers/gpu/drm/nouveau/nvkm/subdev/devinit/nv04.h, line 19 drivers/gpu/drm/nouveau/nvkm/subdev/devinit/nv04.h, line 20 drivers/gpu/drm/nouveau/nvkm/subdev/devinit/nv04.h, line 21