tree db73153f836278d74882999ca2252bdc11a2a24d
parent 6d3ec1ae6cdcda185bd9452b2daed5145e2493a5
author Will Deacon <will.deacon@arm.com> 1328263685 +0100
committer Russell King <rmk+kernel@arm.linux.org.uk> 1328284726 +0000

ARM: 7314/1: kuser: consistently use usr_ret for returning from helpers

__kuser_cmpxchg64 has a return path using bx lr to get back to the caller.
This is actually ok since the code in question is predicated on
CONFIG_CPU_32v6K, but for the sake of consistency using the usr_ret
macro is probably better.

Acked-by: Dave Martin <dave.martin@linaro.org>
Acked-by: Nicolas Pitre <nico@linaro.org>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>