--- cpad.c.orig	2010-11-13 01:17:05.655038547 -0800
+++ cpad.c.orig	2010-11-13 01:23:11.624347805 -0800
@@ -596,7 +596,7 @@ 
 
 static int cpad_driver_num = CPAD_DRIVER_NUM;
 
-static int cpad_ioctl(struct inode *inode, struct file  *file,
+static long cpad_unlocked_ioctl(struct file  *file,
 		      unsigned int  cmd, unsigned long arg)
 {
 	struct syndisplay *display;
@@ -693,7 +693,7 @@ 
 	.owner =	THIS_MODULE,
 	.read =		cpad_read,
 	.write =	cpad_write,
-	.ioctl =	cpad_ioctl,
+	.unlocked_ioctl = cpad_unlocked_ioctl,
 	.open =		cpad_open,
 	.release =	cpad_release,
 	.flush =	cpad_flush,