drm/nouveau/bar: behave better if ioremap failed
authorBen Skeggs <bskeggs@redhat.com>
Mon, 11 Aug 2014 01:52:44 +0000 (11:52 +1000)
committerBen Skeggs <bskeggs@redhat.com>
Thu, 14 Aug 2014 21:58:38 +0000 (07:58 +1000)
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
drivers/gpu/drm/nouveau/core/subdev/bar/base.c