1811 	PDEV_OVERLAY,  enumerator
1819 	case PDEV_OVERLAY:  in of_path_device_type_exists()
1833 	case PDEV_OVERLAY:  in unittest_path()
1855 	case PDEV_OVERLAY:  in of_unittest_device_exists()
2039 	if (of_unittest_device_exists(unittest_nr, PDEV_OVERLAY) != before) {  in of_unittest_apply_revert_overlay_check()
2059 	ret = of_unittest_apply_overlay_check(0, 0, 0, 1, PDEV_OVERLAY);  in of_unittest_overlay_0()
2079 	ret = of_unittest_apply_overlay_check(1, 1, 1, 0, PDEV_OVERLAY);  in of_unittest_overlay_1()
2100 	ret = of_unittest_apply_overlay_check(2, 2, 0, 1, PDEV_OVERLAY);  in of_unittest_overlay_2()
2119 	ret = of_unittest_apply_overlay_check(3, 3, 1, 0, PDEV_OVERLAY);  in of_unittest_overlay_3()
2134 	if (of_unittest_apply_overlay_check(4, 4, 0, 1, PDEV_OVERLAY))  in of_unittest_overlay_4()
2149 	ret = of_unittest_apply_revert_overlay_check(5, 5, 0, 1, PDEV_OVERLAY);  in of_unittest_overlay_5()
2172 		if (of_unittest_device_exists(unittest_nr + i, PDEV_OVERLAY)  in of_unittest_overlay_6()
2177 						PDEV_OVERLAY),  in of_unittest_overlay_6()
2222 		if (of_unittest_device_exists(unittest_nr + i, PDEV_OVERLAY)  in of_unittest_overlay_6()
2227 						PDEV_OVERLAY),  in of_unittest_overlay_6()
2239 						PDEV_OVERLAY));  in of_unittest_overlay_6()
2247 		if (of_unittest_device_exists(unittest_nr + i, PDEV_OVERLAY)  in of_unittest_overlay_6()
2252 						PDEV_OVERLAY),  in of_unittest_overlay_6()
2330 					PDEV_OVERLAY));  in of_unittest_overlay_8()
2341 						PDEV_OVERLAY));  in of_unittest_overlay_8()
2357 	ret = of_unittest_apply_overlay_check(10, 10, 0, 1, PDEV_OVERLAY);  in of_unittest_overlay_10()
2364 			unittest_path(10, PDEV_OVERLAY));  in of_unittest_overlay_10()
2368 	ret = of_path_device_type_exists(child_path, PDEV_OVERLAY);  in of_unittest_overlay_10()
2381 			PDEV_OVERLAY);  in of_unittest_overlay_11()
2735 	if (!of_unittest_device_exists(100, PDEV_OVERLAY)) {  in of_unittest_overlay()
2737 				unittest_path(100, PDEV_OVERLAY));  in of_unittest_overlay()
2741 	if (of_unittest_device_exists(101, PDEV_OVERLAY)) {  in of_unittest_overlay()
2743 				unittest_path(101, PDEV_OVERLAY));  in of_unittest_overlay()