From: Frank Schaefer <fschaefer.oss@googlemail.com>
Date: Sun, 12 Jan 2014 16:24:22 +0000 (-0300)
Subject: [media] em28xx-v4l: move v4l2_ctrl_handler freeing and v4l2_device unregistration... 
X-Git-Tag: v3.14-rc1~20^2~28
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f188da4395b85698d1a55e9fb278ea7e629fbe96;p=pandora-kernel.git

[media] em28xx-v4l: move v4l2_ctrl_handler freeing and v4l2_device unregistration to em28xx_v4l2_fini

v4l2_ctrl_handler_free() and v4l2_device_unregister() are currently only called
when the last user closes the device and the device is already disconnected.
But that's wrong, we need to call these functions whenever the em28xx-v4l
extension is closed and we can already do this if the device is still opened
by some users.

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