linux-kernel - Re: [PATCH v2] i2c/muxes/i2c-mux-ltc4306: LTC4306 and LTC4305 I2C multiplexer/switch

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Date:   Mon, 3 Apr 2017 16:20:53 +0200
From:   Peter Rosin <peda@...ntia.se>
To:     <michael.hennerich@...log.com>, <wsa@...-dreams.de>,
        <robh+dt@...nel.org>, <mark.rutland@....com>,
        <linus.walleij@...aro.org>
CC:     <linux-i2c@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-gpio@...r.kernel.org>, <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v2] i2c/muxes/i2c-mux-ltc4306: LTC4306 and LTC4305 I2C
 multiplexer/switch

On 2017-04-03 15:36, Michael Hennerich wrote:
> On 03.04.2017 14:03, Peter Rosin wrote:
>> On 2017-03-31 17:29, Peter Rosin wrote:
>>> Hi!
>>>
>>> Sorry for my incremental reviewing...
>>>
>>
>> Another incremental...
>>
>>> On 2017-03-29 12:15, michael.hennerich@...log.com wrote:
>>>> +
>>>> +	/* Now create an adapter for each channel */
>>>> +	for (num = 0; num < data->chip->nchans; num++) {
>>>> +		ret = i2c_mux_add_adapter(muxc, 0, num, 0);
>>>> +		if (ret) {
>>>> +			dev_err(&client->dev,
>>>> +				"failed to register multiplexed adapter %d\n",
>>>> +				num);
>>
>> Just a heads up, I submitted a series to remove a bunch of dev_err calls
>> when i2c_mux_add_adapter fails. See https://lkml.org/lkml/2017/4/3/115
>>
>> You can remove this one as well.
>>
>> And please use a subject of the form:
>> i2c: mux: ltc4306: <message>
> ok - no problem.

You managed to drop the spaces after the new colons in the subject.

And maybe there is a problem, because I don't see any reaction to any of
the review comments I made in https://lkml.org/lkml/2017/3/31/525

Was that on purpose? Sure, the gpio "jury" is still out on the bigger
question so maybe you're waiting for that, but there were a few nitpicks
as well. Anyway, sorry again for failing to compile all comments up front.

> I sent out a new patch. Per Rob's request, I split out the dt-bindings 
> into a separate patch.

Thanks. I think(?) it is customary to have the bindings first, and then
implement that "specification" in followup patches. No big deal though...

Cheers,
peda