[media] em28xx: prevent registering wrong interfaces for audio-only

A few devices (em2860) use a separate interface for audio only
Audio Vendor Class USB. That interface should not be used by
Remote Controller, Analog TV or Digital TV.

Prevents initializing all non-audio extensions for the audio
only interface.

Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
This commit is contained in:
Mauro Carvalho Chehab 2014-01-06 05:27:47 -03:00
commit 822b8deab8
3 changed files with 30 additions and 0 deletions