diff -urN linux-2.4.5-ac4/drivers/char/joystick/ns558.c linux/drivers/char/joystick/ns558.c
--- linux-2.4.5-ac4/drivers/char/joystick/ns558.c	Tue May 29 19:48:14 2001
+++ linux/drivers/char/joystick/ns558.c	Wed May 30 14:23:33 2001
@@ -239,7 +239,7 @@
 	int i = 0;
 #ifdef NSS558_ISAPNP
 	struct isapnp_device_id *devid;
-	struct pci_device *dev;
+	struct pci_dev *dev = NULL;
 #endif
 
 /*