tree f2048fcc85cbdda8ead7dc5d0e5244ed8a8d475c
parent 2e97be73e5f74a317232740ae82eb8f95326a660
author Alex Deucher <alexander.deucher@amd.com> 1365808552 -0400
committer Alex Deucher <alexander.deucher@amd.com> 1366036452 -0400

drm/radeon: cleanup properly if mmio mapping fails

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