Subject: [PATCH 1/2] driver: serial-omap: move max uart count into generic header file.

From: [email-masked] (Sourav Poddar)
Date: Tue, 19 Mar 2013 11:30:34 +0530

Hi Kevin,
On Tuesday 19 March 2013 12:15 AM, Kevin Hilman wrote:
> Sourav Poddar<[email-masked]>  writes:
>
>> OMAP_MAX_HSUART_PORTS is moved to omap_serial header file.
> Why?
>
The patch is a prerequisitive for the next patch in the series, where I am
making use of the max number of uarts, omap device supports. Hence, I
am rearranging the macro from a driver file to a header file. So, it can 
be used at
multiple places.
> You started to explain it in the cover letter, but a full description
> belongs here for the permanent git history.
>
Sure, I will add the complete description for this here itself in my next
version.
> Kevin
>
>> Cc: Santosh Shilimkar<[email-masked]>
>> Cc: Felipe Balbi<[email-masked]>
>> Cc: Rajendra nayak<[email-masked]>
>> Signed-off-by: Sourav Poddar<[email-masked]>
>> ---
>>   drivers/tty/serial/omap-serial.c          |    2 --
>>   include/linux/platform_data/serial-omap.h |    1 +
>>   2 files changed, 1 insertions(+), 2 deletions(-)
>>
>> diff --git a/drivers/tty/serial/omap-serial.c b/drivers/tty/serial/omap-serial.c
>> index 5722eaf..4c2ba9f 100644
>> --- a/drivers/tty/serial/omap-serial.c
>> +++ b/drivers/tty/serial/omap-serial.c
>> @@ -43,8 +43,6 @@
>>   #include<linux/pinctrl/consumer.h>
>>   #include<linux/platform_data/serial-omap.h>
>>
>> -#define OMAP_MAX_HSUART_PORTS	6
>> -
>>   #define UART_BUILD_REVISION(x, y)	(((x)<<  8) | (y))
>>
>>   #define OMAP_UART_REV_42 0x0402
>> diff --git a/include/linux/platform_data/serial-omap.h b/include/linux/platform_data/serial-omap.h
>> index ff9b0aa..92c48c2 100644
>> --- a/include/linux/platform_data/serial-omap.h
>> +++ b/include/linux/platform_data/serial-omap.h
>> @@ -29,6 +29,7 @@
>>    * is used as console uart.
>>    */
>>   #define OMAP_SERIAL_NAME	"ttyO"
>> +#define OMAP_MAX_HSUART_PORTS   6
>>
>>   struct omap_uart_port_info {
>>   	bool			dma_enabled;	/* To specify DMA Mode */