tree 422b349c07f3f06399e200143e5c83d478eaf437
parent ad186923d821a9422830760a7a6c57c001eeb088
author Channagoud Kadabi <ckadabi@codeaurora.org> 1392166095 -0800
committer Channagoud Kadabi <ckadabi@codeaurora.org> 1394514178 -0700

arch: arm: Use dsb instruction for data barrier

Use dsb instruction for data barriers for cache clean, invalidate
functions instead of cp15 instruction. With Armv8 by default disables
cp15 barriers, if attempted to execute these cp15 barriers we end up in
undefined behaviour.

Change-Id: I3a6dcd350d07d6dbaaca28e841da6e6ada973cda