On Wed, 2018-07-04 at 17:00 +0800, Jisheng Zhang wrote:
> Align serial8250_get_divisor() with serial8250_set_divisor() to accept
> uart_port pointer as the first parameter. No functionality changes.
>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
> Signed-off-by: Jisheng Zhang <Jisheng.Zhang@xxxxxxxxxxxxx>
> ---
> drivers/tty/serial/8250/8250_port.c | 8 ++++----
> 1 file changed, 4 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/tty/serial/8250/8250_port.c
> b/drivers/tty/serial/8250/8250_port.c
> index cf541aab2bd0..709fe6b4265c 100644
> --- a/drivers/tty/serial/8250/8250_port.c
> +++ b/drivers/tty/serial/8250/8250_port.c
> @@ -2498,11 +2498,11 @@ static unsigned int npcm_get_divisor(struct
> uart_8250_port *up,
> return DIV_ROUND_CLOSEST(port->uartclk, 16 * baud + 2) - 2;
> }
>
> -static unsigned int serial8250_get_divisor(struct uart_8250_port *up,
> +static unsigned int serial8250_get_divisor(struct uart_port *port,
> unsigned int baud,
> unsigned int *frac)
> {
> - struct uart_port *port = &up->port;
> + struct uart_8250_port *up = up_to_u8250p(port);
> unsigned int quot;
>
> /*
> @@ -2636,7 +2636,7 @@ serial8250_do_set_termios(struct uart_port
> *port, struct ktermios *termios,
> cval = serial8250_compute_lcr(up, termios->c_cflag);
>
> baud = serial8250_get_baud_rate(port, termios, old);
> - quot = serial8250_get_divisor(up, baud, &frac);
> + quot = serial8250_get_divisor(port, baud, &frac);
>
> /*
> * Ok, we're now changing the port state. Do it with
> @@ -3197,7 +3197,7 @@ static void serial8250_console_restore(struct
> uart_8250_port *up)
> termios.c_cflag = port->state->port.tty-
> >termios.c_cflag;
>
> baud = serial8250_get_baud_rate(port, &termios, NULL);
> - quot = serial8250_get_divisor(up, baud, &frac);
> + quot = serial8250_get_divisor(port, baud, &frac);
>
> serial8250_set_divisor(port, baud, quot, frac);
> serial_port_out(port, UART_LCR, up->lcr);
--
Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
Intel Finland Oy
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