Re: [PATCH] serial: pnx8xxx_uart: Fix break signal handling

[Alan Cox]

On Tue, 13 Jan 2009 12:09:13 +0100
"Jonker M.D.S.X." <nlv14114@xxxxxxxxxxxxxxxxxxx> wrote:

> From: Mischa Jonker <mischa.jonker@xxxxxxx>
> 
> When a break signal is detected, the next character should be ignored.
> This was not implemented correctly for the pnx8xxx_uart driver.
> 
> Signed-off-by: Mischa Jonker <mischa.jonker@xxxxxxx>
> ---
> 
> diff --git a/drivers/serial/pnx8xxx_uart.c b/drivers/serial/pnx8xxx_uart.c
> index 22e30d2..1bb8f1b 100644
> --- a/drivers/serial/pnx8xxx_uart.c
> +++ b/drivers/serial/pnx8xxx_uart.c
> @@ -187,7 +187,7 @@ static void pnx8xxx_rx_chars(struct pnx8xxx_port *sport)
>  	status = FIFO_TO_SM(serial_in(sport, PNX8XXX_FIFO)) |
>  		 ISTAT_TO_SM(serial_in(sport, PNX8XXX_ISTAT));
>  	while (status & FIFO_TO_SM(PNX8XXX_UART_FIFO_RXFIFO)) {
> -		ch = serial_in(sport, PNX8XXX_FIFO);
> +		ch = serial_in(sport, PNX8XXX_FIFO) & 0xff;

This appears to be unrelated.
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