OMAPDSS: HDMI4: remove useless func calls
OMAPDSS: HDMI4: remove useless func calls

For some reason the hdmi driver first turns off the video output when
it's about to enable the video output. This serves no purpose, and can
be removed.

Signed-off-by: Tomi Valkeinen <e1ca4dbb8be1acaf20734fecd2da10ed1d46a9bb@ti.com>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs