56 static acpi_handle hotkey_handle;  variable
142 	if (!acpi_evalf(hotkey_handle, status, "GSWS", "d"))  in hotkey_status_get()
246 	hotkey_handle = ACPI_HANDLE(&pdev->dev);  in loongson_hotkey_probe()
248 	if (!hotkey_handle)  in loongson_hotkey_probe()
278 	status = acpi_evaluate_object_typed(hotkey_handle, "KMAP", NULL, &buf, ACPI_TYPE_PACKAGE);  in hotkey_map()
302 	if (!acpi_evalf(hotkey_handle, NULL, "VCBL", "vd", enable ? 1 : 0))  in hotkey_backlight_set()
312 	if (!hotkey_handle)  in ec_get_brightness()
315 	if (!acpi_evalf(hotkey_handle, &status, "ECBG", "d"))  in ec_get_brightness()
326 	if (!hotkey_handle)  in ec_set_brightness()
329 	if (!acpi_evalf(hotkey_handle, NULL, "ECBS", "vd", level))  in ec_set_brightness()
339 	if (!hotkey_handle)  in ec_backlight_level()
342 	if (!acpi_evalf(hotkey_handle, &status, "ECLL", "d"))  in ec_backlight_level()
348 	if (!acpi_evalf(hotkey_handle, &status, "ECSL", "d"))  in ec_backlight_level()
392 	if (!acpi_evalf(hotkey_handle, &status, "ECLL", "d"))  in laptop_backlight_register()
545 		.handle = &hotkey_handle,
602 	if (acpi_evalf(hotkey_handle, &status, "ECBG", "d")) {  in generic_acpi_laptop_init()