commit f188da4395b85698d1a55e9fb278ea7e629fbe96
author Frank Schaefer <fschaefer.oss@googlemail.com> Sun Jan 12 13:24:22 2014 -0300
committer Mauro Carvalho Chehab <m.chehab@samsung.com> Tue Jan 14 14:31:56 2014 -0200
tree d23e73f3e5b73c7cbdc0ec62d0a0a2c8ed404997
parent 25dd1652331644701a90462782ece6d0d3edf7d0

[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>