sun6i_csi_bridge_format_find
bridge_format = sun6i_csi_bridge_format_find(mbus_code);
if (!sun6i_csi_bridge_format_find(mbus_format->code))
sun6i_csi_bridge_format_find(u32 mbus_code);
bridge_format = sun6i_csi_bridge_format_find(mbus_code);