drm/armada: plug leak in dumb_map_offset

We need to drop the gem bo reference if it's an imported one.

Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Daniel Vetter 2015-11-23 10:32:43 +01:00 • committed by Russell King
commit 8d6185b55c