drm/nouveau/device/pci: fix oops if no mmu subdev present
authorBen Skeggs <bskeggs@redhat.com>
Mon, 7 Nov 2016 23:43:50 +0000 (09:43 +1000)
committerBen Skeggs <bskeggs@redhat.com>
Wed, 16 Nov 2016 23:50:35 +0000 (09:50 +1000)
commit9e38b13ea5f9b0a513e4a31f8cc964d267e3d4bd
tree7238d7617411e16ec00b0becfaa4bcfa5db3ba96
parent3ca03cac399340563941828e58316105e26cffc1
drm/nouveau/device/pci: fix oops if no mmu subdev present

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
drivers/gpu/drm/nouveau/nvkm/engine/device/pci.c