diff --git a/drivers/usb/storage/karma.c b/drivers/usb/storage/karma.c
index ba1b789..fb5bfb0 100644
--- a/drivers/usb/storage/karma.c
+++ b/drivers/usb/storage/karma.c
@@ -59,7 +59,7 @@
 { USB_DEVICE_VER(id_vendor, id_product, bcdDeviceMin, bcdDeviceMax), \
   .driver_info = (flags)|(USB_US_TYPE_STOR<<24) }
 
-struct usb_device_id karma_usb_ids[] = {
+static struct usb_device_id karma_usb_ids[] = {
 #	include "unusual_karma.h"
 	{ }		/* Terminating entry */
 };