[media] em28xx-audio: return -ENODEV when the device is disconnected
authorMauro Carvalho Chehab <m.chehab@samsung.com>
Sun, 12 Jan 2014 13:21:42 +0000 (10:21 -0300)
committerMauro Carvalho Chehab <m.chehab@samsung.com>
Sun, 12 Jan 2014 13:57:06 +0000 (11:57 -0200)
If em28xx is disconnected, return -ENODEV to all PCM callbacks.

Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>

No differences found