From: Sonic Zhang <sonic.zhang@analog.com>
Date: Mon, 30 Mar 2009 09:07:26 +0000 (+0000)
Subject: Blackfin: Allow bf548 ATAPI to be routed to GPIO
X-Git-Tag: v2.6.31-rc1~361^2~58
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8d5c2f03bb6302a2aa5a4d0d28f59d01e2eea6c1;p=pandora-kernel.git

Blackfin: Allow bf548 ATAPI to be routed to GPIO

By default, it is routed to async memory address. In GPIO case,
GPIO peripheral PINs should be requested in advance.

Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
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