drm/i915/dsi: don't debug log "missing" sequences

This is not interesting. They are not "missing", they are just not part
of the VBT sequences for the panel.

Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/54909b29802398d23f1d26f6589671e69688f904.1474286487.git.jani.nikula@intel.com
1 file changed