Mauro Carvalho Chehab 8b1fa5798d [media] em28xx-audio: return -ENODEV when the device is disconnected
If em28xx is disconnected, return -ENODEV to all PCM callbacks.

Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-01-12 11:57:06 -02:00
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2013-10-15 12:54:20 -03:00