linux-kernel - Re: [PATCH] hwmon: (pmbus/ibm-cffps) Do not swap max_power

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Message-ID: <20210828155250.GA820265@roeck-us.net>
Date:   Sat, 28 Aug 2021 08:52:50 -0700
From:   Guenter Roeck <linux@...ck-us.net>
To:     Brandon Wyman <bjwyman@...il.com>
Cc:     Joel Stanley <joel@....id.au>, openbmc@...ts.ozlabs.org,
        Jean Delvare <jdelvare@...e.com>, linux-hwmon@...r.kernel.org,
        linux-kernel@...r.kernel.org, Eddie James <eajames@...ux.ibm.com>
Subject: Re: [PATCH] hwmon: (pmbus/ibm-cffps) Do not swap max_power_out

On Fri, Aug 27, 2021 at 11:04:33PM +0000, Brandon Wyman wrote:
> The bytes for max_power_out from the ibm-cffps devices do not need to be
> swapped.
> 
> Signed-off-by: Brandon Wyman <bjwyman@...il.com>

Eddie, can you confirm this ?

Thanks,
Guenter

> ---
>  drivers/hwmon/pmbus/ibm-cffps.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/hwmon/pmbus/ibm-cffps.c b/drivers/hwmon/pmbus/ibm-cffps.c
> index df712ce4b164..29b77f192c9e 100644
> --- a/drivers/hwmon/pmbus/ibm-cffps.c
> +++ b/drivers/hwmon/pmbus/ibm-cffps.c
> @@ -171,7 +171,7 @@ static ssize_t ibm_cffps_debugfs_read(struct file *file, char __user *buf,
>  		cmd = CFFPS_SN_CMD;
>  		break;
>  	case CFFPS_DEBUGFS_MAX_POWER_OUT:
> -		rc = i2c_smbus_read_word_swapped(psu->client,
> +		rc = i2c_smbus_read_word_data(psu->client,
>  						 CFFPS_MAX_POWER_OUT_CMD);
>  		if (rc < 0)
>  			return rc;
> -- 
> 2.25.1
>