[media] s5p-tv: sdo: Restore vpll clock rate after streamoff

Restore vpll clock rate if start stream fail or stream is off.

Signed-off-by: Mateusz Krawczuk <m.krawczuk@partner.samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
[s.nawrocki@samsung.com: fixed whitespace error reported by checkpath.pl]
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

diff --cc drivers/media/platform/s5p-tv/sdo_drv.c
Simple merge