tree 8136da08d833f128a4ebf80c4b781241e2d0bdd5
parent 548899c76e101bdf6228569d6ee6992e8c20da76
author Dmitry Belimov <d.belimov@gmail.com> 1208970429 -0300
committer Mauro Carvalho Chehab <mchehab@infradead.org> 1209056986 -0300

V4L/DVB (7676): saa7134: fix: Properly handle busy states on i2c bus

There are two conditions, reported by saa7134 that indicates that the I2C bus
is busy: TO_SCL and TO_ARB.

On both states, it needs to wait for I2C release, before using the bus.

Signed-off-by: Beholder Intl. Ltd. Dmitry Belimov <d.belimov@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>