[media] mb86a20s: Split status read logic from DVB callback
authorMauro Carvalho Chehab <mchehab@redhat.com>
Tue, 22 Jan 2013 10:49:39 +0000 (08:49 -0200)
committerMauro Carvalho Chehab <mchehab@redhat.com>
Tue, 22 Jan 2013 10:49:39 +0000 (08:49 -0200)
Split the logic that reads the status from the DVB callback. That
helps to properly return an error code, if status read fails.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

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