tree c2eac6eb6bb8c8cbae29d78d8d4b17f02e47662a
parent 100832c9b6adb3d63407416931caeba3f3b9a777
author Stepan Moskovchenko <stepanm@codeaurora.org> 1289619000 -0800
committer Daniel Walker <dwalker@codeaurora.org> 1291162320 -0800

msm: iommu: Miscellaneous code cleanup

Remove some unneeded assignments and messages, restructure
a failure path in iova_to_phys, and make __flush_iotlb
return int in preparation for adding IOMMU clock control.

Signed-off-by: Stepan Moskovchenko <stepanm@codeaurora.org>
Signed-off-by: Daniel Walker <dwalker@codeaurora.org>