845 			 * we have found the second, so will either return it  in dw_mipi_dsi_rockchip_find_second()
879 	struct device *second;  in dw_mipi_dsi_rockchip_bind()  local
883 	second = dw_mipi_dsi_rockchip_find_second(dsi);  in dw_mipi_dsi_rockchip_bind()
884 	if (IS_ERR(second))  in dw_mipi_dsi_rockchip_bind()
885 		return PTR_ERR(second);  in dw_mipi_dsi_rockchip_bind()
887 	if (second) {  in dw_mipi_dsi_rockchip_bind()
890 		master2 = of_property_read_bool(second->of_node,  in dw_mipi_dsi_rockchip_bind()
909 		dsi->slave = dev_get_drvdata(second);  in dw_mipi_dsi_rockchip_bind()
917 		put_device(second);  in dw_mipi_dsi_rockchip_bind()
964 	struct device *second;  in dw_mipi_dsi_rockchip_host_attach()  local
974 	second = dw_mipi_dsi_rockchip_find_second(dsi);  in dw_mipi_dsi_rockchip_host_attach()
975 	if (IS_ERR(second))  in dw_mipi_dsi_rockchip_host_attach()
976 		return PTR_ERR(second);  in dw_mipi_dsi_rockchip_host_attach()
977 	if (second) {  in dw_mipi_dsi_rockchip_host_attach()
978 		ret = component_add(second, &dw_mipi_dsi_rockchip_ops);  in dw_mipi_dsi_rockchip_host_attach()
980 			DRM_DEV_ERROR(second,  in dw_mipi_dsi_rockchip_host_attach()
994 	struct device *second;  in dw_mipi_dsi_rockchip_host_detach()  local
996 	second = dw_mipi_dsi_rockchip_find_second(dsi);  in dw_mipi_dsi_rockchip_host_detach()
997 	if (second && !IS_ERR(second))  in dw_mipi_dsi_rockchip_host_detach()
998 		component_del(second, &dw_mipi_dsi_rockchip_ops);  in dw_mipi_dsi_rockchip_host_detach()