Re: [PATCH v1 09/12] i2c: tegra: Clean up probe function

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03.09.2020 00:06, Michał Mirosław пишет:
> On Mon, Aug 31, 2020 at 11:23:00PM +0300, Dmitry Osipenko wrote:
>> The driver's probe function code is difficult to read and follow. This
>> patch splits probe function into several logical parts that are easy to
>> work with.
>>
>> Signed-off-by: Dmitry Osipenko <digetx@xxxxxxxxx>
>> ---
>>  drivers/i2c/busses/i2c-tegra.c | 398 ++++++++++++++++++++-------------
>>  1 file changed, 240 insertions(+), 158 deletions(-)
> [...]
> 
> I can see why you want to extract clock setup and combine DT-parsing parts,
> but the rest is not that clear. At least the clock setup split should be
> a separate patch, as it seems to require massive code motion.
> For eg. runtime PM setup/disable or interrupt setup, I would actually suggest
> to drop the parts as they make the code harder to follow (you have
> a function doing nothing but calling another one).

Okay, I guess indeed it will be better to squash couple functions back,
but excluding functions that help to make error unwinding cleaner. Thank
you for the suggestion!



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