Re: [PATCH v8 7/7] iio: accel: Add support for Kionix/ROHM KX132-1211 accelerometer

[Matti Vaittinen <mazziesaccount@gmail.com>]

On 8/24/23 15:02, Andy Shevchenko wrote:
> On Wed, Aug 23, 2023 at 11:16:41PM +0200, Mehdi Djait wrote:
>> Kionix KX132-1211 is a tri-axis 16-bit accelerometer that can support
>> ranges from ±2G to ±16G, digital output through I²C/SPI.
>> Add support for basic accelerometer features such as reading acceleration
>> via IIO using raw reads, triggered buffer (data-ready), or the WMI IRQ.
> 
> ...
> 
>>   	help
>> -	  Enable support for the Kionix KX022A digital tri-axis
>> -	  accelerometer connected to I2C interface.
>> +	  Enable support for the Kionix KX022A, KX132-1211 digital tri-axis
>> +	  accelerometers connected to SPI interface.
> 
> I know I have given a tag, but since it most likely require a new version,
> this can be amended for the better maintenance as
> 
> 	  Enable support for the Kionix digital tri-axis accelerometers
> 	  connected to SPI interface. Supported devices are:
> 	    KX022A, KX132-1211
> 
> ...
> 
>>   	help
>> -	  Enable support for the Kionix KX022A digital tri-axis
>> -	  accelerometer connected to I2C interface.
>> +	  Enable support for the Kionix KX022A, KX132-1211 digital tri-axis
>> +	  accelerometers connected to I2C interface.
> 
> Ditto.
> 
> ...
> 
>> +static const struct regmap_access_table kx132_volatile_regs = {
>> +	.yes_ranges = &kx132_volatile_ranges[0],
> 
> 
> This should be the same as
> 
> 	.yes_ranges = kx132_volatile_ranges,
> 

The driver uses &kx132_volatile_ranges[0] in a few places (for kx022a) 
so I believe this is okay. Well, I know I am biased as I do personally 
find &kx132_volatile_ranges[0] clearer. Here we point to the first 
element in an array - and yes, it may be I am minority here - but at 
least I wouldn't ask for changing this.

Yours,
	-- Matti

-- 
Matti Vaittinen
Linux kernel developer at ROHM Semiconductors
Oulu Finland

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