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From: Greg KH on 3 Jun 2010 14:00
On Mon, May 31, 2010 at 07:29:31AM -0400, Mike Frysinger wrote:
> From: Graf Yang <graf.yang(a)analog.com>
>
> Anomaly 05000230 (over sampling of the UART STOP bit) applies only when
> the peripheral is operating in UART mode. So drop the anomaly handling
> when the UART is in IRDA mode.
>
> Signed-off-by: Graf Yang <graf.yang(a)analog.com>
> Signed-off-by: Mike Frysinger <vapier(a)gentoo.org>
> ---
> drivers/serial/bfin_5xx.c | 7 ++++++-
> 1 files changed, 6 insertions(+), 1 deletions(-)
>
> diff --git a/drivers/serial/bfin_5xx.c b/drivers/serial/bfin_5xx.c
> index 96f7e74..a78652b 100644
> --- a/drivers/serial/bfin_5xx.c
> +++ b/drivers/serial/bfin_5xx.c
> @@ -869,7 +869,12 @@ bfin_serial_set_termios(struct uart_port *port, struct ktermios *termios,
> }
>
> baud = uart_get_baud_rate(port, termios, old, 0, port->uartclk/16);
> - quot = uart_get_divisor(port, baud) - ANOMALY_05000230;
> + quot = uart_get_divisor(port, baud);
> +
> + /* If discipline is not IRDA, apply ANOMALY_05000230 */
> + if (termios->c_line != N_IRDA)
> + quot -= ANOMALY_05000230;
> +

This can't be applied to the current tree, did you make it backwards?

confused,

greg k-h
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