diff --git a/drivers/usb/misc/cytherm.c b/drivers/usb/misc/cytherm.c
index 2677fea..1cd9e7e 100644
--- a/drivers/usb/misc/cytherm.c
+++ b/drivers/usb/misc/cytherm.c
@@ -399,7 +399,6 @@
 	struct usb_cytherm *dev;
 
 	dev = usb_get_intfdata (interface);
-	usb_set_intfdata (interface, NULL);
 
 	device_remove_file(&interface->dev, &dev_attr_brightness);
 	device_remove_file(&interface->dev, &dev_attr_temp);
@@ -407,6 +406,9 @@
 	device_remove_file(&interface->dev, &dev_attr_port0);
 	device_remove_file(&interface->dev, &dev_attr_port1);
 
+	/* first remove the files, then NULL the pointer */
+	usb_set_intfdata (interface, NULL);
+
 	usb_put_dev(dev->udev);
 
 	kfree(dev);