diff options
Diffstat (limited to 'drivers/tty')
| -rw-r--r-- | drivers/tty/serial/sh-sci.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/tty/serial/sh-sci.c b/drivers/tty/serial/sh-sci.c index d89d4b7576cf..5b120757c02a 100644 --- a/drivers/tty/serial/sh-sci.c +++ b/drivers/tty/serial/sh-sci.c @@ -1975,7 +1975,10 @@ static void sci_set_termios(struct uart_port *port, struct ktermios *termios, * that the previous boot loader has enabled required clocks and * setup the baud rate generator hardware for us already. */ - max_baud = port->uartclk ? port->uartclk / 16 : 115200; + if (port->uartclk) + max_baud = port->uartclk / max(s->sampling_rate, 8U); + else + max_baud = 115200; baud = uart_get_baud_rate(port, termios, old, 0, max_baud); if (likely(baud && port->uartclk)) |