From: Jean Delvare <khali@linux-fr.org>
Date: Fri, 10 Sep 2010 17:03:07 +0000 (-0300)
Subject: V4L/DVB: cx22702: Clean up register access functions
X-Git-Tag: v2.6.37-rc1~64^2~370
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=24764107ec78230304811b11334090f65d1bc352;p=pandora-kernel.git

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>
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