From: Damien Zammit <damien@zamaudio.com>
Date: Fri, 4 Jan 2013 08:51:44 +0000 (+0100)
Subject: ALSA: usb-audio: Fix kernel panic of Digidesign Mbox2 quirk
X-Git-Tag: v3.8-rc3~7^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b7b435e81b7228af68b5d3bef277fce10100b369;p=pandora-kernel.git

ALSA: usb-audio: Fix kernel panic of Digidesign Mbox2 quirk

This patch is based on 3.8-rc1. It fixes two things:
1) A kernel panic caused by incorrect allocation of a u8 variable
   "bootresponse".
2) A noisy dmesg (urb status -32) caused by broken pipe to an
   invalid midi endpoint.

It is also a little cleaner because there is no need for a new
QUIRK_MIDI type as suggested by kernel developers, since the device
follows exactly the MIDIMAN protocol.

Signed-off-by: Damien Zammit <damien@zamaudio.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
---

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