X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=drivers%2Fserial%2Fusbtty.c;h=2bc5c3c83873188fd3f5e0d1b8600b65c36711cb;hb=b64f190b7a34224df09b559ca111eb1b733f00ad;hp=cc2bdac479efad185d9169eabf931ac2c5abde1f;hpb=10a3367955bc2033b288915f8f10d0e507fe2fa1;p=oweals%2Fu-boot.git

diff --git a/drivers/serial/usbtty.c b/drivers/serial/usbtty.c
index cc2bdac479..2bc5c3c838 100644
--- a/drivers/serial/usbtty.c
+++ b/drivers/serial/usbtty.c
@@ -529,8 +529,8 @@ int drv_usbtty_init (void)
 	}
 	snlen = strlen(sn);
 	if (snlen > sizeof(serial_number) - 1) {
-		printf ("Warning: serial number %s is too long (%d > %d)\n",
-			sn, snlen, sizeof(serial_number) - 1);
+		printf ("Warning: serial number %s is too long (%d > %lu)\n",
+			sn, snlen, (ulong)(sizeof(serial_number) - 1));
 		snlen = sizeof(serial_number) - 1;
 	}
 	memcpy (serial_number, sn, snlen);