From: Will Deacon <will.deacon@arm.com>
Date: Wed, 27 Nov 2013 13:52:53 +0000 (+0000)
Subject: lockref: include mutex.h rather than reinvent arch_mutex_cpu_relax
X-Git-Tag: v3.13-rc2~21
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=14058d20c155ab3ff473fb60eca4fa7aa21a16ac;p=pandora-kernel.git

lockref: include mutex.h rather than reinvent arch_mutex_cpu_relax

arch_mutex_cpu_relax is already conditionally defined in mutex.h, so
simply include that header rather than replicate the code here.

Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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