V4L/DVB (4291): Add dvbpll i2c device check.
authorAndrew de Quincey <adq_dvb@lidskialf.net>
Mon, 10 Jul 2006 06:34:14 +0000 (03:34 -0300)
committerMauro Carvalho Chehab <mchehab@infradead.org>
Sat, 29 Jul 2006 20:22:07 +0000 (17:22 -0300)
commit061b623c54c5722fbb55fddbbdacbf97e8a82701
tree98e5ded2a06a78fbad65767c92878fd407f51f53
parentdc710afe95ee9b263ab593c11d86a684f1606872
V4L/DVB (4291): Add dvbpll i2c device check.

Some cards have multiple possible addresses for their PLLs, with no other
way to tell if a PLL is present or not apart from probing to see if an i2c
device is present. This adds a quick check to see if an i2c device is
present at the given i2c address.

Signed-off-by: Andrew de Quincey <adq_dvb@lidskialf.net>
Acked-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
drivers/media/dvb/frontends/dvb-pll.c