402 static int acpi_check_handle(acpi_handle handle, const char *method,  in acpi_check_handle()  function
431 	   !acpi_check_handle(asus->handle, METHOD_PEGA_ENABLE, NULL) &&  in asus_check_pega_lucid()
432 	   !acpi_check_handle(asus->handle, METHOD_PEGA_DISABLE, NULL) &&  in asus_check_pega_lucid()
433 	   !acpi_check_handle(asus->handle, METHOD_PEGA_READ, NULL);  in asus_check_pega_lucid()
510 	if (acpi_check_handle(asus->handle, METHOD_XLRX, NULL) ||  in pega_accel_init()
511 	    acpi_check_handle(asus->handle, METHOD_XLRY, NULL) ||  in pega_accel_init()
512 	    acpi_check_handle(asus->handle, METHOD_XLRZ, NULL))  in pega_accel_init()
685 	if (!method || acpi_check_handle(asus->handle, method, NULL))  in asus_led_register()
745 	if (!acpi_check_handle(asus->handle, METHOD_KBD_LIGHT_SET, NULL) &&  in asus_led_init()
746 	    !acpi_check_handle(asus->handle, METHOD_KBD_LIGHT_GET, NULL)) {  in asus_led_init()
820 	if (acpi_check_handle(asus->handle, METHOD_BRIGHTNESS_GET, NULL) ||  in asus_backlight_init()
821 	    acpi_check_handle(asus->handle, METHOD_BRIGHTNESS_SET, NULL))  in asus_backlight_init()
1394 	if (!acpi_check_handle(asus->handle, METHOD_GPS_ON, NULL) &&  in asus_rfkill_init()
1395 	    !acpi_check_handle(asus->handle, METHOD_GPS_OFF, NULL) &&  in asus_rfkill_init()
1396 	    !acpi_check_handle(asus->handle, METHOD_GPS_STATUS, NULL))  in asus_rfkill_init()
1404 	if (!acpi_check_handle(asus->handle, METHOD_WLAN, NULL) &&  in asus_rfkill_init()
1412 	if (!acpi_check_handle(asus->handle, METHOD_BLUETOOTH, NULL) &&  in asus_rfkill_init()
1421 	if (!acpi_check_handle(asus->handle, METHOD_WWAN, NULL))  in asus_rfkill_init()
1428 	if (!acpi_check_handle(asus->handle, METHOD_WIMAX, NULL))  in asus_rfkill_init()
1621 		supported = !acpi_check_handle(handle, METHOD_WLAN, NULL);  in asus_sysfs_is_visible()
1624 		supported = !acpi_check_handle(handle, METHOD_BLUETOOTH, NULL);  in asus_sysfs_is_visible()
1627 		supported = !acpi_check_handle(handle, METHOD_SWITCH_DISPLAY, NULL);  in asus_sysfs_is_visible()
1631 			!acpi_check_handle(asus->handle, METHOD_WIMAX, NULL);  in asus_sysfs_is_visible()
1634 		supported = !acpi_check_handle(asus->handle, METHOD_WWAN, NULL);  in asus_sysfs_is_visible()
1637 		supported = !acpi_check_handle(handle, METHOD_LEDD, NULL);  in asus_sysfs_is_visible()
1641 		supported = !acpi_check_handle(handle, METHOD_ALS_CONTROL, NULL) &&  in asus_sysfs_is_visible()
1642 			!acpi_check_handle(handle, METHOD_ALS_LEVEL, NULL);  in asus_sysfs_is_visible()
1646 		supported = !acpi_check_handle(handle, METHOD_GPS_ON, NULL) &&  in asus_sysfs_is_visible()
1647 			    !acpi_check_handle(handle, METHOD_GPS_OFF, NULL) &&  in asus_sysfs_is_visible()
1648 			    !acpi_check_handle(handle, METHOD_GPS_STATUS, NULL);  in asus_sysfs_is_visible()
1772 	if (!acpi_check_handle(asus->handle, METHOD_WL_STATUS, NULL))  in asus_laptop_get_info()
1819 	if (!acpi_check_handle(asus->handle, METHOD_KBD_LIGHT_SET, NULL))  in asus_acpi_init()
1831 	} else if (!acpi_check_handle(asus->handle, METHOD_ALS_CONTROL, NULL) &&  in asus_acpi_init()
1832 		   !acpi_check_handle(asus->handle, METHOD_ALS_LEVEL, NULL)) {  in asus_acpi_init()