linux-kernel - Re: [PATCH] hwmon: (lm73) Add support for of_match

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Message-ID: <e8c2b347-5af2-e48c-0f9d-2a6860171171@roeck-us.net>
Date:   Mon, 10 Feb 2020 18:30:46 -0800
From:   Guenter Roeck <linux@...ck-us.net>
To:     Chris Packham <Chris.Packham@...iedtelesis.co.nz>,
        "guillaume.ligneul@...il.com" <guillaume.ligneul@...il.com>,
        Henry Shen <Henry.Shen@...iedtelesis.co.nz>,
        "jdelvare@...e.com" <jdelvare@...e.com>
Cc:     "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "linux-hwmon@...r.kernel.org" <linux-hwmon@...r.kernel.org>
Subject: Re: [PATCH] hwmon: (lm73) Add support for of_match_table

On 2/10/20 6:21 PM, Chris Packham wrote:
> On Wed, 2020-02-05 at 14:06 +1300, Henry Shen wrote:
>> Add the of_match_table.
> 
> Needs your Signed-off-by line.
> 

ti,lm73 would also have to be documented as trivial device.

Guenter

>> ---
>>   drivers/hwmon/lm73.c | 10 ++++++++++
>>   1 file changed, 10 insertions(+)
>>
>> diff --git a/drivers/hwmon/lm73.c b/drivers/hwmon/lm73.c
>> index 1eeb9d7de2a0..733c48bf6c98 100644
>> --- a/drivers/hwmon/lm73.c
>> +++ b/drivers/hwmon/lm73.c
>> @@ -262,10 +262,20 @@ static int lm73_detect(struct i2c_client *new_client,
>>   	return 0;
>>   }
>>   
>> +static const struct of_device_id lm73_of_match[] = {
>> +	{
>> +		.compatible = "ti,lm73",
>> +	},
>> +	{ },
>> +};
>> +
>> +MODULE_DEVICE_TABLE(of, lm73_of_match);
>> +
>>   static struct i2c_driver lm73_driver = {
>>   	.class		= I2C_CLASS_HWMON,
>>   	.driver = {
>>   		.name	= "lm73",
>> +		.of_match_table = lm73_of_match,
>>   	},
>>   	.probe		= lm73_probe,
>>   	.id_table	= lm73_ids,