From: Thierry Reding <thierry.reding@avionic-design.de>
Date: Thu, 4 Aug 2011 07:14:10 +0000 (-0300)
Subject: [media] tm6000: Add locking for USB transfers
X-Git-Tag: v3.2-rc1~112^2~292
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fc4eab2cbae547fb278c2583b77ee0ff7f5832d3;p=pandora-kernel.git

[media] tm6000: Add locking for USB transfers

This commit introduces the usb_lock mutex to ensure that a USB request
always gets the proper response. While this is currently not really
necessary it will become important as there are more users.

Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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