[media] cx88: Don't allow opening a device while it is not ready

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After registering the cdev, it would be possible do have an open on it.
In a matter of fact, some versions of udev do this. So, move registration
to the end and protect it with a mutex.

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

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Mauro Carvalho Chehab 2011-02-14 07:01:51 -03:00

parent b618726414

commit 121ec13267

1 changed files with 12 additions and 10 deletions

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drivers/media/video/cx88/cx88-video.c

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