diff options
-rw-r--r-- | drivers/tty/serial/8250/8250.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/tty/serial/8250/8250.c b/drivers/tty/serial/8250/8250.c index cf6a538..19ebbdf 100644 --- a/drivers/tty/serial/8250/8250.c +++ b/drivers/tty/serial/8250/8250.c @@ -3247,6 +3247,10 @@ int serial8250_register_8250_port(struct uart_8250_port *up) uart->tx_loadsz = up->tx_loadsz; uart->capabilities = up->capabilities; + /* Take tx_loadsz from fifosize if it wasn't set separately */ + if (uart->port.fifosize && !uart->tx_loadsz) + uart->tx_loadsz = uart->port.fifosize; + if (up->port.dev) uart->port.dev = up->port.dev; |