diff options
| -rw-r--r-- | drivers/tty/serial/sc16is7xx.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/tty/serial/sc16is7xx.c b/drivers/tty/serial/sc16is7xx.c index 4c69c30fbac1..10e90a7774f0 100644 --- a/drivers/tty/serial/sc16is7xx.c +++ b/drivers/tty/serial/sc16is7xx.c @@ -664,7 +664,7 @@ static void sc16is7xx_handle_tx(struct uart_port *port) /* Get length of data pending in circular buffer */ to_send = uart_circ_chars_pending(xmit); if (likely(to_send)) { - /* Limit to size of TX FIFO */ + /* Limit to space available in TX FIFO */ txlen = sc16is7xx_port_read(port, SC16IS7XX_TXLVL_REG); if (txlen > SC16IS7XX_FIFO_SIZE) { dev_err_ratelimited(port->dev, |