Re: [PATCH 4/9] serial: stm32: fix pio transmit timeout

2017-07-31 Thread Bich HEMON 
Hi Greg,

On 07/30/2017 04:32 PM, Greg Kroah-Hartman wrote:
> On Thu, Jul 13, 2017 at 03:08:28PM +, Bich HEMON wrote:
>> From: Gerald Baeza 
>>
>> 100µs was too short for low speed transmission
>> (9600bps)
>>
>> Signed-off-by: Gerald Baeza 
>> Signed-off-by: Bich Hemon 
>> ---
>>   drivers/tty/serial/stm32-usart.c | 2 +-
>>   1 file changed, 1 insertion(+), 1 deletion(-)
> 
> This patch did not apply :(
> 

I have rebased the patch on top of your tty-next branch . Please drop 
this patch as I will send you a new version.

Thx,

Bich

Re: [PATCH 4/9] serial: stm32: fix pio transmit timeout

2017-07-31 Thread Bich HEMON 
Hi Greg,

On 07/30/2017 04:32 PM, Greg Kroah-Hartman wrote:
> On Thu, Jul 13, 2017 at 03:08:28PM +, Bich HEMON wrote:
>> From: Gerald Baeza 
>>
>> 100µs was too short for low speed transmission
>> (9600bps)
>>
>> Signed-off-by: Gerald Baeza 
>> Signed-off-by: Bich Hemon 
>> ---
>>   drivers/tty/serial/stm32-usart.c | 2 +-
>>   1 file changed, 1 insertion(+), 1 deletion(-)
> 
> This patch did not apply :(
> 

I have rebased the patch on top of your tty-next branch . Please drop 
this patch as I will send you a new version.

Thx,

Bich

Re: [PATCH 4/9] serial: stm32: fix pio transmit timeout

2017-07-30 Thread Greg Kroah-Hartman 
On Thu, Jul 13, 2017 at 03:08:28PM +, Bich HEMON wrote:
> From: Gerald Baeza 
> 
> 100µs was too short for low speed transmission
> (9600bps)
> 
> Signed-off-by: Gerald Baeza 
> Signed-off-by: Bich Hemon 
> ---
>  drivers/tty/serial/stm32-usart.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

This patch did not apply :(

Re: [PATCH 4/9] serial: stm32: fix pio transmit timeout

2017-07-30 Thread Greg Kroah-Hartman 
On Thu, Jul 13, 2017 at 03:08:28PM +, Bich HEMON wrote:
> From: Gerald Baeza 
> 
> 100µs was too short for low speed transmission
> (9600bps)
> 
> Signed-off-by: Gerald Baeza 
> Signed-off-by: Bich Hemon 
> ---
>  drivers/tty/serial/stm32-usart.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

This patch did not apply :(

[PATCH 4/9] serial: stm32: fix pio transmit timeout

2017-07-13 Thread Bich HEMON 
From: Gerald Baeza 

100µs was too short for low speed transmission
(9600bps)

Signed-off-by: Gerald Baeza 
Signed-off-by: Bich Hemon 
---
 drivers/tty/serial/stm32-usart.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/tty/serial/stm32-usart.c b/drivers/tty/serial/stm32-usart.c
index a12d79c..ca61bfe 100644
--- a/drivers/tty/serial/stm32-usart.c
+++ b/drivers/tty/serial/stm32-usart.c
@@ -202,7 +202,7 @@ static void stm32_transmit_chars_pio(struct uart_port *port)
ret = readl_relaxed_poll_timeout_atomic(port->membase + ofs->isr,
isr,
(isr & USART_SR_TXE),
-   10, 100);
+   10, 10);
 
if (ret)
dev_err(port->dev, "tx empty not set\n");
-- 
1.9.1

[PATCH 4/9] serial: stm32: fix pio transmit timeout

2017-07-13 Thread Bich HEMON 
From: Gerald Baeza 

100µs was too short for low speed transmission
(9600bps)

Signed-off-by: Gerald Baeza 
Signed-off-by: Bich Hemon 
---
 drivers/tty/serial/stm32-usart.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/tty/serial/stm32-usart.c b/drivers/tty/serial/stm32-usart.c
index a12d79c..ca61bfe 100644
--- a/drivers/tty/serial/stm32-usart.c
+++ b/drivers/tty/serial/stm32-usart.c
@@ -202,7 +202,7 @@ static void stm32_transmit_chars_pio(struct uart_port *port)
ret = readl_relaxed_poll_timeout_atomic(port->membase + ofs->isr,
isr,
(isr & USART_SR_TXE),
-   10, 100);
+   10, 10);
 
if (ret)
dev_err(port->dev, "tx empty not set\n");
-- 
1.9.1