diff --git a/Documentation/magic-number.txt b/Documentation/magic-number.txt
index abf481f..82761a3 100644
--- a/Documentation/magic-number.txt
+++ b/Documentation/magic-number.txt
@@ -89,7 +89,7 @@
 MGSLPC_MAGIC          0x5402      mgslpc_info       drivers/char/pcmcia/synclink_cs.c
 TTY_LDISC_MAGIC       0x5403      tty_ldisc         include/linux/tty_ldisc.h
 USB_SERIAL_MAGIC      0x6702      usb_serial        drivers/usb/serial/usb-serial.h
-FULL_DUPLEX_MAGIC     0x6969                        drivers/net/tulip/de2104x.c
+FULL_DUPLEX_MAGIC     0x6969                        drivers/net/ethernet/dec/tulip/de2104x.c
 USB_BLUETOOTH_MAGIC   0x6d02      usb_bluetooth     drivers/usb/class/bluetty.c
 RFCOMM_TTY_MAGIC      0x6d02                        net/bluetooth/rfcomm/tty.c
 USB_SERIAL_PORT_MAGIC 0x7301      usb_serial_port   drivers/usb/serial/usb-serial.h