This is no longer necessary since we only update the staged config on
successfull modeset. The new configuration is stored in an atomic state
struct which is freed in case of failure.
Signed-off-by: NAnder Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com>
Reviewed-by: NMaarten Lankhorst <maarten.lankhorst@linux.intel.com>
Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>