msm: iommu: Miscellaneous code cleanup
authorStepan Moskovchenko <stepanm@codeaurora.org>
Sat, 13 Nov 2010 03:30:00 +0000 (19:30 -0800)
committerDaniel Walker <dwalker@codeaurora.org>
Wed, 1 Dec 2010 00:12:00 +0000 (16:12 -0800)
commit33069739d1c2f03734d5b5b003593e9552d412c1
treec2eac6eb6bb8c8cbae29d78d8d4b17f02e47662a
parent100832c9b6adb3d63407416931caeba3f3b9a777
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>
arch/arm/mach-msm/iommu.c