From d86bc65a64e1e1536d9f5f3287f8707997b4e8fc Mon Sep 17 00:00:00 2001
From: Frank Schaefer <fschaefer.oss@googlemail.com>
Date: Fri, 17 Jan 2014 14:45:32 -0300
Subject: [PATCH] [media] em28xx-v4l: do not call em28xx_init_camera() if the
 device has no sensor
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This avoids the unnecessary temporary registration of a dummy V4L2 clock.

Signed-off-by: Frank Schäfer <fschaefer.oss@googlemail.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
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