tree 4c9c3adef124a1400234a730a7ebca63c8ab63e3
parent a6e2b40cb430e1e3a22fbb56807edebf71bf6188
author Luca Risolia <luca.risolia@studio.unibo.it> 1181756270 -0300
committer Mauro Carvalho Chehab <mchehab@infradead.org> 1184779447 -0300

V4L/DVB (5765): SN9C1xx driver updates

- Add support for pair OV7630+SN9C120
- Better and safe locking mechanism of the device structure on open(),
  close() and disconnect()
- Use kref for handling device deallocation
- Generic cleanups

Signed-off-by: Luca Risolia <luca.risolia@studio.unibo.it>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>