From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Date: Thu, 21 Apr 2011 05:10:12 +0000 (+0900)
Subject: usb: renesas_usbhs: return error if wrong recip request
X-Git-Tag: v3.0-rc1~337^2~120
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9a28b7bd4f1fb388a15b12fb425a589ba6188425;p=pandora-kernel.git

usb: renesas_usbhs: return error if wrong recip request

There are some USB Host which doesn't notice disconnection at once.
And it might try some request after reconnection with old settings.
Current renesas_usbhs will crash in such case.
This patch prevent this issue.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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