From: Magnus Damm <damm@igel.co.jp>
Date: Thu, 4 Jun 2009 11:20:24 +0000 (+0900)
Subject: sh: 16-bit get_unaligned() sh4a fix
X-Git-Tag: v2.6.31-rc1~392^2~22
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=48c72fccbfb1db01b5d0b98baff4442fea50d7a4;p=pandora-kernel.git

sh: 16-bit get_unaligned() sh4a fix

This patch fixes the 16-bit case of the sh4a specific
unaligned access implementation. Without this patch
the 16-bit version of sh4a get_unaligned() results in
a 32-bit read which may read more data than intended
and/or cross page boundaries.

Unbreaks mtd NOR write handling on Migo-R.

Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
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