diff -upNr orig-linux-2.6.19-beyond4/drivers/usb/input/hid-input.c linux-2.6.19-beyond4/drivers/usb/input/hid-input.c
--- orig-linux-2.6.19-beyond4/drivers/usb/input/hid-input.c	2007-02-22 14:58:19.000000000 +0200
+++ linux-2.6.19-beyond4/drivers/usb/input/hid-input.c	2007-02-16 13:49:44.000000000 +0200
@@ -199,7 +199,7 @@ static int hidinput_pb_event(struct hid_
 		if (hidinput_trylock_simple(hidinput))
 			return 0;
 		if (test_bit(usage->code, hid->pb_pressed_numlock) ||
-		    test_bit(LED_NUML, input->led)) {
+		    test_bit(LED_NUML, hidinput->input->led)) {
 			trans = find_translation(powerbook_numlock_keys, usage->code);
 
 			if (trans) {
@@ -219,7 +219,7 @@ static int hidinput_pb_event(struct hid_
 	if (hid->quirks & HID_QUIRK_POWERBOOK_ISO_KEYBOARD) {
 		trans = find_translation(powerbook_iso_keyboard, usage->code);
 		if (trans) {
-			input_event(input, usage->type, trans->to, value);
+			input_event(hidinput->input, usage->type, trans->to, value);
 			return 1;
 		}
 	}