From b82e2793476e7fd031ba9e3b0cad357d1534d1d1 Mon Sep 17 00:00:00 2001
From: Martin Bugge <marbugge@cisco.com>
Date: Thu, 5 Dec 2013 12:14:45 -0300
Subject: [PATCH] [media] adv7842: i2c dummy clients registration

Clear i2c_clients ptr when unregistered.
Warn if configured i2c-addr is zero.

Signed-off-by: Martin Bugge <marbugge@cisco.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
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Reading git-format-patch failed