From: Will Deacon <will.deacon@arm.com>
Date: Tue, 3 Sep 2013 17:56:46 +0000 (+0100)
Subject: cris: io: implement dummy relaxed accessor macros for writes
X-Git-Tag: omap-for-v3.19/fixes-for-merge-window~8^2~2^2~10
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=62e8abf7161b6a0dd32752cd7c60237988f8bff7;p=pandora-kernel.git

cris: io: implement dummy relaxed accessor macros for writes

write{b,w,l}_relaxed are implemented by some architectures in order to
permit memory-mapped I/O accesses with weaker barrier semantics than the
non-relaxed variants.

This patch adds dummy macros for the write accessors to Cris, in the same
vein as the dummy definitions for the relaxed read accessors.

Cc: Mikael Starvik <starvik@axis.com>
Acked-by: Jesper Nilsson <jesper.nilsson@axis.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
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