linux-kernel - Re: [PATCH V5] drivers: i2c: tegra: fix warning/check/error

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Message-ID: <3f63d2b4-ef78-4d36-e369-a55fc9b7c205@nvidia.com>
Date:   Fri, 7 Jun 2019 04:43:26 -0700
From:   Bitan Biswas <bbiswas@...dia.com>
To:     Wolfram Sang <wsa@...-dreams.de>
CC:     Laxman Dewangan <ldewangan@...dia.com>,
        Thierry Reding <treding@...dia.com>,
        Jonathan Hunter <jonathanh@...dia.com>,
        <linux-i2c@...r.kernel.org>, <linux-tegra@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>,
        Shardar Mohammed <smohammed@...dia.com>,
        Sowjanya Komatineni <skomatineni@...dia.com>,
        Mantravadi Karthik <mkarthik@...dia.com>
Subject: Re: [PATCH V5] drivers: i2c: tegra: fix warning/check/error



On 6/6/19 11:03 PM, Wolfram Sang wrote:
> On Thu, Jun 06, 2019 at 10:25:03PM -0700, Bitan Biswas wrote:
>> Fix checkpatch.pl warning(s)/error(s)/check(s) in i2c-tegra.c
>>
>> Ignore checkpatch WARNING for 80 character line limit at
>> places where renaming fields compromises readability.
>>
>> Delay of approximately 1msec in flush i2c FIFO polling loop
>> achieved by usleep_range call as msleep can take 20msecs.
>>
>> Remove redundant BUG_ON calls or replace with WARN_ON_ONCE
>> as needed. Replace BUG() with error handling code.
>> Define I2C_ERR_UNEXPECTED_STATUS for error handling.
> 
> You removed the word checkpatch from $subject, but you still did not
> split up the patch into logical pieces. The description above already
> outlines what those logical pieces could be.
> 
I shall split the patch into multiple logical patches.

-Thanks,
  Bitan