diff options
Diffstat (limited to 'drivers/serial/usbtty.c')
| -rw-r--r-- | drivers/serial/usbtty.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/serial/usbtty.c b/drivers/serial/usbtty.c index cc2bdac47..2bc5c3c83 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); |