drm/nvc0/fifo: avoid touching missing subfifos
authorBen Skeggs <bskeggs@redhat.com>
Thu, 25 Aug 2011 05:53:57 +0000 (15:53 +1000)
committerBen Skeggs <bskeggs@redhat.com>
Tue, 20 Sep 2011 06:12:18 +0000 (16:12 +1000)
commit3dcbb02b3a9ad1722005290e7c9ac47097de517d
tree29542ff4783440dcd3e6d84ca057993e4768ec07
parent84e2ad8b7b0e9f089d0f2ac9b1c32105bffb8b33
drm/nvc0/fifo: avoid touching missing subfifos

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
drivers/gpu/drm/nouveau/nvc0_fifo.c