From: Russell King <rmk+kernel@arm.linux.org.uk>
Date: Thu, 7 May 2015 13:22:40 +0000 (+0100)
Subject: ARM: optimize memset_io()/memcpy_fromio()/memcpy_toio()
X-Git-Tag: omap-for-v4.2/fixes-rc1^2~100^2~7^3~18
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7ddfe625cbc14c83153c78aacd52a20c5805920e;p=pandora-kernel.git

ARM: optimize memset_io()/memcpy_fromio()/memcpy_toio()

If we are building for a LE platform, and we haven't overriden the
MMIO ops, then we can optimize the mem*io operations using the
standard string functions.

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