diff options
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/serial/ftdi_sio.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c index cb0ecd5b2e4b..a865df81a551 100644 --- a/drivers/usb/serial/ftdi_sio.c +++ b/drivers/usb/serial/ftdi_sio.c @@ -1918,6 +1918,7 @@ static int ftdi_prepare_write_buffer(struct usb_serial_port *port, c = kfifo_out(&port->write_fifo, &buffer[i + 1], len); if (!c) break; + priv->icount.tx += c; buffer[i] = (c << 2) + 1; count += c + 1; } @@ -1925,6 +1926,7 @@ static int ftdi_prepare_write_buffer(struct usb_serial_port *port, } else { count = kfifo_out_locked(&port->write_fifo, dest, size, &port->lock); + priv->icount.tx += count; } return count; |