From: Sylwester Nawrocki <s.nawrocki@samsung.com>
Date: Mon, 12 Dec 2011 18:45:56 +0000 (-0300)
Subject: [media] m5mols: Don't ignore v4l2_ctrl_handler_setup() return value
X-Git-Tag: v3.3-rc1~48^2~393
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5d4294b8ddf92092ffad61fe552adeeabb4242bd;p=pandora-kernel.git

[media] m5mols: Don't ignore v4l2_ctrl_handler_setup() return value

v4l2_ctrl_handler_setup() may fail so check its return value when
restoring controls after device is powered on. While at it simplify
the m5mols_restore_function() a bit.

Acked-by: HeungJun Kim <riverful.kim@samsung.com>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---

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