HID: apple: Set APPLE_ISO_KEYBOARD at USB_DEVICE_ID_APPLE_GEYSER4_HF_ISO

Set APPLE_ISO_KEYBOARD flag on USB_DEVICE_ID_APPLE_GEYSER4_HF_ISO so we get
the ISO translation on German keyboards for the MacBook4,1 as well.
Signed-off-by: NJohannes Thumshirn <morbidrsa@googlemail.com>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

drivers/hid/hid-apple.c

@@ -439,7 +439,8 @@ static const struct hid_device_id apple_devices[] = {
 	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_HF_ANSI),
 		.driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_HF_ISO),
-		.driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
+		.driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
+			APPLE_ISO_KEYBOARD },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_HF_JIS),
 		.driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
 			APPLE_RDESC_JIS },