From: Jean Delvare <khali@linux-fr.org>
Date: Fri, 17 Apr 2009 13:56:51 +0000 (-0300)
Subject: V4L/DVB (11568): cx18: Fix the handling of i2c bus registration error
X-Git-Tag: v2.6.30-rc4~2^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=272aa3966b3244e576c5c07bfff77ea320b89317;p=pandora-kernel.git

V4L/DVB (11568): cx18: Fix the handling of i2c bus registration error

* Return actual error values as returned by the i2c subsystem, rather
  than 0 or 1.
* If the registration of the second bus fails, unregister the first one
  before exiting, otherwise we are leaking resources.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Acked-by: Andy Walls <awalls@radix.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---

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