tree befa78be1f9631b9fc3d5cbc10cef9e8fcd641bd
parent cc20b900be7aa8e456aff82dfcb55fb15c508962
author Russell King <rmk+kernel@arm.linux.org.uk> 1263322756 +0000
committer Russell King <rmk+kernel@arm.linux.org.uk> 1263322756 +0000

ARM: Fix wrong dmb

The __kuser_cmpxchg code uses an ARMv6 dmb instruction, rather than
one based upon the architecture being built for.  Switch to using
the macro provided for this purpose, which also eliminates the
need for an ifdef.

Acked-by: Nicolas Pitre <nico@fluxnic.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>