diff options
Diffstat (limited to 'drivers/tty/serial/max310x.c')
| -rw-r--r-- | drivers/tty/serial/max310x.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/tty/serial/max310x.c b/drivers/tty/serial/max310x.c index 97e4965b73d4..f3a99daebdaa 100644 --- a/drivers/tty/serial/max310x.c +++ b/drivers/tty/serial/max310x.c @@ -780,7 +780,7 @@ static void max310x_handle_tx(struct uart_port *port) to_send = uart_circ_chars_pending(xmit); until_end = CIRC_CNT_TO_END(xmit->head, xmit->tail, UART_XMIT_SIZE); if (likely(to_send)) { - /* Limit to size of TX FIFO */ + /* Limit to space available in TX FIFO */ txlen = max310x_port_read(port, MAX310X_TXFIFOLVL_REG); txlen = port->fifosize - txlen; to_send = (to_send > txlen) ? txlen : to_send; |