arg is long int, so arg = (arg << 22) >> 22 makes the upper 22 bits of
arg equal to bit 9 (or bit 41). But we then mask away all but bits 0-9, so
this is entirely redundant.
Signed-off-by: NRasmus Villemoes <linux@rasmusvillemoes.dk>
Reviewed-by: NVincent Abriou <vincent.abriou@st.com>

The shift and the mask done on arg value is useless
since arg is null.
Signed-off-by: NVincent Abriou <vincent.abriou@st.com>

Digital Video Out connector driver LCD panels.
Like HDMI and HDA it create bridge, encoder and connector
drm object.
Add binding description.
Signed-off-by: NBenjamin Gaignard <benjamin.gaignard@linaro.org>