linux-kernel - Re: [PATCH V5 5/5] iio: adc: Clean up ADC code common to PMIC5 and PMIC7

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Message-ID: <96c607e2-59e0-0d7b-92b4-5baa86c19ac2@codeaurora.org>
Date:   Thu, 28 May 2020 22:19:01 +0530
From:   Jishnu Prakash <jprakash@...eaurora.org>
To:     Andy Shevchenko <andy.shevchenko@...il.com>
Cc:     agross@...nel.org, Bjorn Andersson <bjorn.andersson@...aro.org>,
        devicetree <devicetree@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Matthias Kaehlcke <mka@...omium.org>,
        Linus Walleij <linus.walleij@...aro.org>,
        Jonathan Cameron <Jonathan.Cameron@...wei.com>,
        Amit Kucheria <amit.kucheria@...durent.com>,
        smohanad@...eaurora.org, kgunda@...eaurora.org,
        aghayal@...eaurora.org, Jonathan Cameron <jic23@...nel.org>,
        Hartmut Knaack <knaack.h@....de>,
        Lars-Peter Clausen <lars@...afoo.de>,
        Peter Meerwald-Stadler <pmeerw@...erw.net>,
        linux-arm-msm@...r.kernel.org,
        linux-iio <linux-iio@...r.kernel.org>,
        linux-arm-msm-owner@...r.kernel.org
Subject: Re: [PATCH V5 5/5] iio: adc: Clean up ADC code common to PMIC5 and
 PMIC7

Hi Andy,

On 5/22/2020 9:11 PM, Andy Shevchenko wrote:
> On Fri, May 22, 2020 at 5:25 PM Jishnu Prakash <jprakash@...eaurora.org> wrote:
>> This commit includes the following changes:
>>
>> Add a common function used for read_raw callback for both PMIC5
>> and PMIC7 ADCs.
>>
>> Add exit function for ADC.
>>
>> Add info_property under adc_data to more efficiently distinguish
>> PMIC5 and PMIC7 ADCs.
> ...
>
>> -       if (of_device_is_compatible(node, "qcom,spmi-adc7"))
>> -               indio_dev->info = &adc7_info;
>> -       else
>> -               indio_dev->info = &adc5_info;
>> +       platform_set_drvdata(pdev, adc);
> Ping-pong style of series. Can we convert to .info before we introduce
> above check for compatibility?
Yes, I'll add the .info property in a different patch before adding the 
PMIC7 support, that way it can be used directly instead of the above 
check being removed.
>
>