From: Hans Verkuil <hans.verkuil@cisco.com>
Date: Fri, 14 Sep 2012 09:14:16 +0000 (-0300)
Subject: [media] DocBook: bus_info can no longer be empty
X-Git-Tag: omap-for-v3.7-rc1/fixes-cpufreq-signed~3^2^2~164
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cd56c8dd50fab57520f0cf80cee5de552c1680ed;p=pandora-kernel.git

[media] DocBook: bus_info can no longer be empty

During the 2012 Media Workshop it was decided that bus_info as returned
by VIDIOC_QUERYCAP can no longer be empty. It should be a unique identifier,
and empty strings are obviously not unique.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Reviewed-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Reviewed-by: Sakari Ailus <sakari.ailus@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---

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