media: em28xx-dvb - fix em28xx_dvb_resume() to not unregister i2c and dvb

media: em28xx-dvb - fix em28xx_dvb_resume() to not unregister i2c and dvb

commit 6eb5e3399e8f45aa191ad21c0556bece8ea559f2 upstream.

em28xx_dvb_resume() unregisters i2c tuner, i2c demod, and dvb.
This erroneous cleanup results in i2c tuner, i2c demod, and dvb
devices unregistered and removed during resume. This error is a
result of merge conflict between two patches that went into 3.15.

Signed-off-by: Shuah Khan <shuah.kh@samsung.com>
Reviewed-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>