388 static int acpi_check_handle(acpi_handle handle, const char *method,  in acpi_check_handle()  function
417 	   !acpi_check_handle(asus->handle, METHOD_PEGA_ENABLE, NULL) &&  in asus_check_pega_lucid()
418 	   !acpi_check_handle(asus->handle, METHOD_PEGA_DISABLE, NULL) &&  in asus_check_pega_lucid()
419 	   !acpi_check_handle(asus->handle, METHOD_PEGA_READ, NULL);  in asus_check_pega_lucid()
495 	if (acpi_check_handle(asus->handle, METHOD_XLRX, NULL) ||  in pega_accel_init()
496 	    acpi_check_handle(asus->handle, METHOD_XLRY, NULL) ||  in pega_accel_init()
497 	    acpi_check_handle(asus->handle, METHOD_XLRZ, NULL))  in pega_accel_init()
665 	if (!method || acpi_check_handle(asus->handle, method, NULL))  in asus_led_register()
725 	if (!acpi_check_handle(asus->handle, METHOD_KBD_LIGHT_SET, NULL) &&  in asus_led_init()
726 	    !acpi_check_handle(asus->handle, METHOD_KBD_LIGHT_GET, NULL)) {  in asus_led_init()
802 	if (acpi_check_handle(asus->handle, METHOD_BRIGHTNESS_GET, NULL) ||  in asus_backlight_init()
803 	    acpi_check_handle(asus->handle, METHOD_BRIGHTNESS_SET, NULL))  in asus_backlight_init()
1370 	if (!acpi_check_handle(asus->handle, METHOD_GPS_ON, NULL) &&  in asus_rfkill_init()
1371 	    !acpi_check_handle(asus->handle, METHOD_GPS_OFF, NULL) &&  in asus_rfkill_init()
1372 	    !acpi_check_handle(asus->handle, METHOD_GPS_STATUS, NULL))  in asus_rfkill_init()
1380 	if (!acpi_check_handle(asus->handle, METHOD_WLAN, NULL) &&  in asus_rfkill_init()
1388 	if (!acpi_check_handle(asus->handle, METHOD_BLUETOOTH, NULL) &&  in asus_rfkill_init()
1397 	if (!acpi_check_handle(asus->handle, METHOD_WWAN, NULL))  in asus_rfkill_init()
1404 	if (!acpi_check_handle(asus->handle, METHOD_WIMAX, NULL))  in asus_rfkill_init()
1591 		supported = !acpi_check_handle(handle, METHOD_WLAN, NULL);  in asus_sysfs_is_visible()
1594 		supported = !acpi_check_handle(handle, METHOD_BLUETOOTH, NULL);  in asus_sysfs_is_visible()
1597 		supported = !acpi_check_handle(handle, METHOD_SWITCH_DISPLAY, NULL);  in asus_sysfs_is_visible()
1601 			!acpi_check_handle(asus->handle, METHOD_WIMAX, NULL);  in asus_sysfs_is_visible()
1604 		supported = !acpi_check_handle(asus->handle, METHOD_WWAN, NULL);  in asus_sysfs_is_visible()
1607 		supported = !acpi_check_handle(handle, METHOD_LEDD, NULL);  in asus_sysfs_is_visible()
1611 		supported = !acpi_check_handle(handle, METHOD_ALS_CONTROL, NULL) &&  in asus_sysfs_is_visible()
1612 			!acpi_check_handle(handle, METHOD_ALS_LEVEL, NULL);  in asus_sysfs_is_visible()
1616 		supported = !acpi_check_handle(handle, METHOD_GPS_ON, NULL) &&  in asus_sysfs_is_visible()
1617 			    !acpi_check_handle(handle, METHOD_GPS_OFF, NULL) &&  in asus_sysfs_is_visible()
1618 			    !acpi_check_handle(handle, METHOD_GPS_STATUS, NULL);  in asus_sysfs_is_visible()
1742 	if (!acpi_check_handle(asus->handle, METHOD_WL_STATUS, NULL))  in asus_laptop_get_info()
1789 	if (!acpi_check_handle(asus->handle, METHOD_KBD_LIGHT_SET, NULL))  in asus_acpi_init()
1801 	} else if (!acpi_check_handle(asus->handle, METHOD_ALS_CONTROL, NULL) &&  in asus_acpi_init()
1802 		   !acpi_check_handle(asus->handle, METHOD_ALS_LEVEL, NULL)) {  in asus_acpi_init()