tree 372bed1fcd3c74f64325b16b78c4a367ca544f8d
parent 49d93e7861bccfb34b7adfa507511a0c030148b3
author saurabh <saurabh.truth@gmail.com> 1449431361 +0530
committer Rob Clark <robdclark@gmail.com> 1450111857 -0500

drm/msm/dsi: Added missing mutex_unlock

in case of failed to get iova, function was returning without releasing
the mutex. Added it.

Signed-off-by: Saurabh Sengar <saurabh.truth@gmail.com>
Signed-off-by: Rob Clark <robdclark@gmail.com>