drm/radeon: cleanup properly if mmio mapping fails
authorAlex Deucher <alexander.deucher@amd.com>
Fri, 12 Apr 2013 23:15:52 +0000 (19:15 -0400)
committerAlex Deucher <alexander.deucher@amd.com>
Mon, 15 Apr 2013 14:34:12 +0000 (10:34 -0400)
If we fail to map the mmio BAR, skip driver tear down
that requires mmio.

Should fix:
https://bugzilla.kernel.org/show_bug.cgi?id=56541

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org

No differences found