From 1fe2e3bff4f862d971207c846e4df61160c0e858 Mon Sep 17 00:00:00 2001
From: Mauro Carvalho Chehab <m.chehab@samsung.com>
Date: Sun, 12 Jan 2014 18:14:05 -0300
Subject: [PATCH] [media] em28xx-audio: disconnect before freeing URBs
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URBs might be in usage. Disconnect the device before freeing
them.

Reviewed-by: Frank Schäfer <fschaefer.oss@googlemail.com>
Tested-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
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Reading git-format-patch failed