From: Peter Zijlstra <peterz@infradead.org>
Date: Wed, 26 Mar 2014 16:59:04 +0000 (+0100)
Subject: locking,arch,mn10300: Fold atomic_ops
X-Git-Tag: fixes-against-v3.18-rc2~102^2~9
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e69a0ef76627005e3e83d0e086e6bb1d247bb65b;p=pandora-kernel.git

locking,arch,mn10300: Fold atomic_ops

Many of the atomic op implementations are the same except for one
instruction; fold the lot into a few CPP macros and reduce LoC.

This also prepares for easy addition of new ops.

Signed-off-by: Peter Zijlstra <peterz@infradead.org>
Cc: David Howells <dhowells@redhat.com>
Cc: Koichi Yasutake <yasutake.koichi@jp.panasonic.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Cc: linux-am33-list@redhat.com
Link: http://lkml.kernel.org/r/20140508135852.605324173@infradead.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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