asm-generic: atomic.h: relaxed atomic_read
authorSumit Singh <sumsingh@nvidia.com>
Wed, 2 Apr 2014 09:33:15 +0000 (14:33 +0530)
committerAlex Van Brunt <avanbrunt@nvidia.com>
Fri, 16 May 2014 19:51:47 +0000 (12:51 -0700)
commit7360c3df73afa07361eecab730903e0697d3408f
treee2ff3355c95da08fb40c09593197855b803e51ea
parentf53c05073d148adfe7abe153f1569c4bd655fb44
asm-generic: atomic.h: relaxed atomic_read

Defining relaxed version of atomic read as cpu_relaxed_read_atomic
which will be used for improving power efficiency for arm64.

bug 1440421

Change-Id: I6ac26653ec3d62f74d8c21f250dcdaf9dfb75b9b
Signed-off-by: Alex Van Brunt <avanbrunt@nvidia.com>
include/asm-generic/atomic.h