linux-kernel - Re: [PATCH] hwmon: (ads7828) Rename regmap

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Date:   Wed, 3 Aug 2022 23:47:56 -0700
From:   Guenter Roeck <linux@...ck-us.net>
To:     Jack Champagne <jackchampagne.r@...il.com>
Cc:     Jean Delvare <jdelvare@...e.com>, linux-hwmon@...r.kernel.org,
        linux-kernel@...r.kernel.org, Stephen Kitt <steve@....org>
Subject: Re: [PATCH] hwmon: (ads7828) Rename regmap_config variable

On Wed, Aug 03, 2022 at 01:43:56PM -0400, Jack Champagne wrote:
> The regmap_config variable for the ads7828 and the ads7830 are both
> misnamed to `ads2828_regmap_config` and `ads2830_regmap_config`
> respectively. These variables refer to regmap configs for the ads7828
> and the ads7830 and should be named accordingly.
> 
> This patch does not introduce functional changes as the only two usages
> of these regmap_config variables are within the changed file.
> 
> Signed-off-by: Jack Champagne <jackchampagne.r@...il.com>

Please refrain from submitting patches with non-functional changes
like this one unless you are also submitting patches with functional
changes.

Guenter

> ---
>  drivers/hwmon/ads7828.c | 8 ++++----
>  1 file changed, 4 insertions(+), 4 deletions(-)
> 
> diff --git a/drivers/hwmon/ads7828.c b/drivers/hwmon/ads7828.c
> index 7246198f0901..20bdee769882 100644
> --- a/drivers/hwmon/ads7828.c
> +++ b/drivers/hwmon/ads7828.c
> @@ -89,12 +89,12 @@ static struct attribute *ads7828_attrs[] = {
>  
>  ATTRIBUTE_GROUPS(ads7828);
>  
> -static const struct regmap_config ads2828_regmap_config = {
> +static const struct regmap_config ads7828_regmap_config = {
>  	.reg_bits = 8,
>  	.val_bits = 16,
>  };
>  
> -static const struct regmap_config ads2830_regmap_config = {
> +static const struct regmap_config ads7830_regmap_config = {
>  	.reg_bits = 8,
>  	.val_bits = 8,
>  };
> @@ -152,11 +152,11 @@ static int ads7828_probe(struct i2c_client *client)
>  	if (chip == ads7828) {
>  		data->lsb_resol = DIV_ROUND_CLOSEST(vref_mv * 1000, 4096);
>  		data->regmap = devm_regmap_init_i2c(client,
> -						    &ads2828_regmap_config);
> +						    &ads7828_regmap_config);
>  	} else {
>  		data->lsb_resol = DIV_ROUND_CLOSEST(vref_mv * 1000, 256);
>  		data->regmap = devm_regmap_init_i2c(client,
> -						    &ads2830_regmap_config);
> +						    &ads7830_regmap_config);
>  	}
>  
>  	if (IS_ERR(data->regmap))
> -- 
> 2.25.1
>