* [PATCH] serial: bfin-sport-uart: Add tty ASYNC_CTS_FLOW flag to do CTS flow control.
@ 2011-12-06 8:22 Sonic Zhang
2011-12-06 11:37 ` Alan Cox
0 siblings, 1 reply; 2+ messages in thread
From: Sonic Zhang @ 2011-12-06 8:22 UTC (permalink / raw)
To: Greg Kroah-Hartman, linux-serial; +Cc: LKML, uclinux-dist-devel, Sonic Zhang
From: Sonic Zhang <sonic.zhang@analog.com>
Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
---
drivers/tty/serial/bfin_sport_uart.c | 4 +++-
1 files changed, 3 insertions(+), 1 deletions(-)
diff --git a/drivers/tty/serial/bfin_sport_uart.c b/drivers/tty/serial/bfin_sport_uart.c
index f650526..7fbc3a0 100644
--- a/drivers/tty/serial/bfin_sport_uart.c
+++ b/drivers/tty/serial/bfin_sport_uart.c
@@ -810,8 +810,10 @@ static int __devinit sport_uart_probe(struct platform_device *pdev)
res = platform_get_resource(pdev, IORESOURCE_IO, 0);
if (res == NULL)
sport->cts_pin = -1;
- else
+ else {
sport->cts_pin = res->start;
+ sport->port.flags |= ASYNC_CTS_FLOW;
+ }
res = platform_get_resource(pdev, IORESOURCE_IO, 1);
if (res == NULL)
--
1.7.0.4
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [PATCH] serial: bfin-sport-uart: Add tty ASYNC_CTS_FLOW flag to do CTS flow control.
2011-12-06 8:22 [PATCH] serial: bfin-sport-uart: Add tty ASYNC_CTS_FLOW flag to do CTS flow control Sonic Zhang
@ 2011-12-06 11:37 ` Alan Cox
0 siblings, 0 replies; 2+ messages in thread
From: Alan Cox @ 2011-12-06 11:37 UTC (permalink / raw)
To: Sonic Zhang
Cc: Greg Kroah-Hartman, linux-serial, LKML, uclinux-dist-devel, Sonic Zhang
On Tue, 6 Dec 2011 16:22:34 +0800
Sonic Zhang <sonic.adi@gmail.com> wrote:
> From: Sonic Zhang <sonic.zhang@analog.com>
>
> Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
> ---
> drivers/tty/serial/bfin_sport_uart.c | 4 +++-
> 1 files changed, 3 insertions(+), 1 deletions(-)
>
> diff --git a/drivers/tty/serial/bfin_sport_uart.c b/drivers/tty/serial/bfin_sport_uart.c
> index f650526..7fbc3a0 100644
> --- a/drivers/tty/serial/bfin_sport_uart.c
> +++ b/drivers/tty/serial/bfin_sport_uart.c
> @@ -810,8 +810,10 @@ static int __devinit sport_uart_probe(struct platform_device *pdev)
> res = platform_get_resource(pdev, IORESOURCE_IO, 0);
> if (res == NULL)
> sport->cts_pin = -1;
> - else
> + else {
> sport->cts_pin = res->start;
> + sport->port.flags |= ASYNC_CTS_FLOW;
> + }
>
> res = platform_get_resource(pdev, IORESOURCE_IO, 1);
> if (res == NULLA
Acked-by: Alan Cox <alan@linux.intel.com>
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2011-12-06 11:36 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz / follow: Atom feed)
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2011-12-06 8:22 [PATCH] serial: bfin-sport-uart: Add tty ASYNC_CTS_FLOW flag to do CTS flow control Sonic Zhang
2011-12-06 11:37 ` Alan Cox
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