[media] em28xx-audio: return -ENODEV when the device is disconnected

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If em28xx is disconnected, return -ENODEV to all PCM callbacks.

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

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Mauro Carvalho Chehab 2014-01-12 10:21:42 -03:00

parent 966f416375

commit 8b1fa5798d

1 changed files with 41 additions and 2 deletions

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drivers/media/usb/em28xx/em28xx-audio.c

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