1 files changed, 2 insertions, 2 deletions

diff --git a/sound/usb/line6/pod.c b/sound/usb/line6/pod.c
index 09017bc9615b..daf81d169a42 100644
--- a/sound/usb/line6/pod.c
+++ b/sound/usb/line6/pod.c
@@ -73,7 +73,7 @@ struct usb_line6_pod {
         int startup_progress;
 
         /* Serial number of device */
-        int serial_number;
+        u32 serial_number;
 
         /* Firmware version (x 100) */
         int firmware_version;
@@ -247,7 +247,7 @@ static ssize_t serial_number_show(struct device *dev,
         struct usb_interface *interface = to_usb_interface(dev);
         struct usb_line6_pod *pod = usb_get_intfdata(interface);
 
-        return sprintf(buf, "%d\n", pod->serial_number);
+        return sprintf(buf, "%u\n", pod->serial_number);
 }
 
 /*