diff options
Diffstat (limited to 'drivers/usb/serial/mos7840.c')
| -rw-r--r-- | drivers/usb/serial/mos7840.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/usb/serial/mos7840.c b/drivers/usb/serial/mos7840.c index 021be39fe16e..5b71962d0351 100644 --- a/drivers/usb/serial/mos7840.c +++ b/drivers/usb/serial/mos7840.c @@ -2413,11 +2413,12 @@ static int mos7840_ioctl(struct usb_serial_port *port, struct file *file, } mos7840_port = mos7840_get_port_private(port); - tty = mos7840_port->port->tty; if (mos7840_port == NULL) return -1; + tty = mos7840_port->port->tty; + dbg("%s - port %d, cmd = 0x%x", __FUNCTION__, port->number, cmd); switch (cmd) { |