Commit 80a92865 authored Mar 28, 2017 by Ben Skeggs

drm/nouveau/fb/ram/gf100-: remove 0x10f200 read



This reg has moved on Pascal, and causes a bus fault.

We never use the value anyway, so just remove the read.

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

parent e6db9579

drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramgf100.c

+0 −1

Original line number	Diff line number	Diff line
		@@ -638,7 +638,6 @@ gf100_ram_ctor(const struct nvkm_ram_func func, struct nvkm_fb fb,
		return ret;
		}

		ram->ranks = (nvkm_rd32(device, 0x10f200) & 0x00000004) ? 2 : 1;
		return 0;
		}