From: Magnus Damm <damm@igel.co.jp>
Date: Wed, 19 Aug 2009 14:26:10 +0000 (+0000)
Subject: usb: r8a66597-udc disable interrupts on shutdown fix
X-Git-Tag: v2.6.32-rc1~640^2~35^2~34^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0bb886d2a9c2d4e069ca364e36c52c7ae6d1ca8c;p=pandora-kernel.git

usb: r8a66597-udc disable interrupts on shutdown fix

This patch improves the disable_controller() function in the
r8a66597-udc driver to disable all interrupts and also clear
status flags. With this patch in place the driver survives
kexec.

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