From: Alexey Klimov <klimov.linux@gmail.com>
Date: Wed, 27 Mar 2013 20:08:19 +0000 (+0400)
Subject: media: radio-ma901: return ENODEV in probe if usb_device doesn't match
X-Git-Tag: v3.9-rc6~20^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=30b29537bcba070b3df8d7d24c1975676a1a6a4f;p=pandora-kernel.git

media: radio-ma901: return ENODEV in probe if usb_device doesn't match

Masterkit MA901 usb radio device shares USB ID with Atmel V-USB devices.
This patch adds additional checks in usb_ma901radio_probe() and if
product or manufacturer doesn't match we return -ENODEV and don't
continue. This allows hid drivers to handle not MA901 device.

Signed-off-by: Alexey Klimov <klimov.linux@gmail.com>
Acked-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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