linux-kernel - Re: [PATCH v2 10/10] i2c: scx200_acb: Don't let i2c adapters declare I2C_CLASS_SPD support if they support I2C_CLASS

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Message-ID: <aa9b9945-aba4-4cb1-8089-3f572f00df9b@gmail.com>
Date:   Sun, 26 Nov 2023 13:18:52 +0100
From:   Heiner Kallweit <hkallweit1@...il.com>
To:     jim.cromie@...il.com
Cc:     Wolfram Sang <wsa@...nel.org>, linux-i2c@...r.kernel.org,
        Andi Shyti <andi.shyti@...nel.org>,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 10/10] i2c: scx200_acb: Don't let i2c adapters declare
 I2C_CLASS_SPD support if they support I2C_CLASS_HWMON

On 26.11.2023 07:03, jim.cromie@...il.com wrote:
> On Fri, Nov 24, 2023 at 3:16 AM Heiner Kallweit <hkallweit1@...il.com> wrote:
>>
>> After removal of the legacy eeprom driver the only remaining I2C
>> client device driver supporting I2C_CLASS_SPD is jc42. Because this
>> driver also supports I2C_CLASS_HWMON, adapters don't have to
>> declare support for I2C_CLASS_SPD if they support I2C_CLASS_HWMON.
>> It's one step towards getting rid of I2C_CLASS_SPD mid-term.
>>
>> Series was created supported by Coccinelle and its splitpatch.
>>
>> Signed-off-by: Heiner Kallweit <hkallweit1@...il.com>
>>
> 
> Acked:
> 
Thanks. Could you please respond with a proper Acked-by tag so that patchwork
can pick it up?

> 
>> ---
>>  drivers/i2c/busses/scx200_acb.c |    2 +-
>>  1 file changed, 1 insertion(+), 1 deletion(-)
>>
>> diff --git a/drivers/i2c/busses/scx200_acb.c b/drivers/i2c/busses/scx200_acb.c
>> index 83c1db610..3648382b8 100644
>> --- a/drivers/i2c/busses/scx200_acb.c
>> +++ b/drivers/i2c/busses/scx200_acb.c
>> @@ -427,7 +427,7 @@ static struct scx200_acb_iface *scx200_create_iface(const char *text,
>>         snprintf(adapter->name, sizeof(adapter->name), "%s ACB%d", text, index);
>>         adapter->owner = THIS_MODULE;
>>         adapter->algo = &scx200_acb_algorithm;
>> -       adapter->class = I2C_CLASS_HWMON | I2C_CLASS_SPD;
>> +       adapter->class = I2C_CLASS_HWMON;
>>         adapter->dev.parent = dev;
>>
>>         mutex_init(&iface->mutex);
>>