[media] radio: Drop owner assignment from i2c_driver

i2c_driver does not need to set an owner because i2c_register_driver()
will set it.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>

diff --cc drivers/media/radio/radio-tea5764.c
Simple merge

diff --cc drivers/media/radio/saa7706h.c
Simple merge

diff --cc drivers/media/radio/tef6862.c
Simple merge