This delay is meaningless. If delay is needed it is device specific
and must be reimplemented by specific driver, otherwise no delay is
needed.
Signed-off-by: NJiri Pinkava <jiri.pinkava@vscht.cz>
Acked-by: NVimal Singh <vimal.newwork@gmail.com>
Signed-off-by: NArtem Bityutskiy <Artem.Bityutskiy@nokia.com>