Index: linux-2.6/drivers/usb/gadget/s3c2410_udc.c
===================================================================
--- linux-2.6.orig/drivers/usb/gadget/s3c2410_udc.c	2006-02-03 23:02:01.000000000 +0100
+++ linux-2.6/drivers/usb/gadget/s3c2410_udc.c	2006-02-15 23:29:25.000000000 +0100
@@ -1496,6 +1524,8 @@
 {
 	struct s3c2410_udc *udc = the_controller;
 
+	printk(KERN_ERR "unregister_driver start\n");
+	
 	if (!udc)
 		return -ENODEV;
 	if (!driver || driver != udc->driver)
@@ -1681,6 +1714,7 @@
 {
 	struct s3c2410_udc *udc = platform_get_drvdata(pdev);
 
+	printk(KERN_ERR "s3c2410_udc_remove start\n");
 	dprintk(DEBUG_NORMAL, "s3c2410_udc_remove\n");
 	usb_gadget_unregister_driver(udc->driver);
 
@@ -1702,6 +1736,7 @@
 		udc_clock = NULL;
 	}
 
+	printk(KERN_ERR "s3c2410_udc_remove end\n");
 	return 0;
 }