Hi Shubhrajyoti,

On 11/16/2010 11:06 AM, Datta, Shubhrajyoti wrote:
quoted text
> Hi Anirudh,
> 
>> -----Original Message-----
>> From: linux-input-owner@vger.kernel.org [mailto:linux-input-
>> owner@vger.kernel.org] On Behalf Of Trilok Soni
>> Sent: Wednesday, November 10, 2010 6:18 PM
>> To: linux-kernel@vger.kernel.org
>> Cc: linux-input@vger.kernel.org; rtc-linux@googlegroups.com; linux-arm-
>> msm@vger.kernel.org; Anirudh Ghayal; Dmitry Torokhov
>> Subject: [RFC v1 PATCH 5/6] input: pmic8058-othc: Add support for PM8058
>> based OTHC
>>
>> From: Anirudh Ghayal <aghayal@codeaurora.org>
>>
>> One-touch headset controller is a hardware module in Qualcomm's PMIC8058.
>> It supports headset insert/remove and switch press/release detection
>> events
>> over 3 MIC BIAS lines. The MIC BIAS lines can be configured to support
>> headset detection or act as regular BIAS lines.
> Could  you help with the datasheet link if it is free.
> 

datasheets are not available for open access.

quoted text
>> +
>> +static int
> If this is called only at init it can also be a devinit ?

Ok.

quoted text
>> +     if (rc) {
>> +             dev_dbg(&pd->dev, "Headset inserted during boot up!\n");
>> +             dd->othc_ir_state = true;
>> +             input_report_switch(dd->othc_ipd, SW_HEADPHONE_INSERT, 1);
>> +             input_sync(dd->othc_ipd);
>> +     }
> Not a comment. However I did not understand why the status at boot is required here.

We need to report right status when the system boots up with headset inserted.

quoted text
>> +
>> +fail_sw_irq:
>> +     free_irq(dd->othc_irq_ir, dd);
>> +fail_ir_irq:
>> +     input_unregister_device(ipd);
> Unregister and then falling back to free may not be what you intended.
> 

Nope. Please see we are making othc_ipd = NULL, so everything should be fine.

Thanks for the review comments.

-- 
Sent by a consultant of the Qualcomm Innovation Center, Inc.
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum.
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