V4L/DVB: cx22702: Clean up register access functions
authorJean Delvare <khali@linux-fr.org>
Fri, 10 Sep 2010 17:03:07 +0000 (14:03 -0300)
committerMauro Carvalho Chehab <mchehab@redhat.com>
Thu, 21 Oct 2010 03:06:09 +0000 (01:06 -0200)
commit24764107ec78230304811b11334090f65d1bc352
treef16ecc8a9fe614719e7f8b8bb3c8aec639ea11cd
parenta0a4714c404dfd0c28092743dd8bc244fcda357a
V4L/DVB: cx22702: Clean up register access functions

* Avoid temporary variables.
* Optimize success paths.
* Make error messages consistently verbose.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
drivers/media/dvb/frontends/cx22702.c