V4L/DVB (6848): bttv: check pci_register_driver() error

Check pci_register_driver() error in module_init.

Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
This commit is contained in:
Akinobu Mita 2007-12-17 14:26:29 -03:00 committed by Mauro Carvalho Chehab
commit 9e7e85ebae