Re: [PATCH V2] i2c: s3c2410 : Add polling mode support

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Fri, Jan 3, 2014 at 9:40 PM, Wolfram Sang <wsa@xxxxxxxxxxxxx> wrote:
> Hi,
>
> On Mon, Nov 11, 2013 at 04:50:20PM +0530, Yuvaraj Kumar C D wrote:
>> From: Vasanth Ananthan <vasanthananthan@xxxxxxxxx>
>>
>> This patch adds polling mode support for i2c-s3c2410 driver.The
>> SATA PHY controller's CMU and TRSV block's are of I2C register
>> map in exynos5250.These blocks can be configured using i2c.
>>
>> But i2c controller instance on which these block's sits lacks an
>> interrupt line.Also the current i2c-s3c2410 driver is only interrupt
>> driven, thus a polling mode support is required in the driver for
>> supporting this controller. This patch adds this support to the driver.
>>
>> Changes from V1:
>>       1.Changed the is_ack() to have even period b/w polls and
>>         used usleep_range() instead of udelay().
>
> Mileages vary, but I'd like to see revision changes after the "---".
>
>>       ret = devm_request_irq(&pdev->dev, i2c->irq, s3c24xx_i2c_irq, 0,
>> -                            dev_name(&pdev->dev), i2c);
>> +                             dev_name(&pdev->dev), i2c);
>
> Unrelated change.
>
> Rest looks good, so I'll fix up the things for you and apply to
> for-next, thanks!
Thanks Wolfram.
>
>
> _______________________________________________
> linux-arm-kernel mailing list
> linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
> http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
>
--
To unsubscribe from this list: send the line "unsubscribe linux-i2c" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html




[Index of Archives]     [Linux GPIO]     [Linux SPI]     [Linux Hardward Monitoring]     [LM Sensors]     [Linux USB Devel]     [Linux Media]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]

  Powered by Linux