summaryrefslogtreecommitdiff
path: root/drivers/serial/usbtty.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/serial/usbtty.c')
-rw-r--r--drivers/serial/usbtty.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/serial/usbtty.c b/drivers/serial/usbtty.c
index cc2bdac..2bc5c3c 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);