Re: [PATCH v2 4/4] i2c: mv64xxx: use i2c_adapter_dev()

[Andy Shevchenko]

On Mon, Feb 23, 2026 at 10:02:52AM +0100, Bartosz Golaszewski wrote:
> Use i2c_adapter_dev() where applicable in order to avoid direct
> dereferencing of struct device embedded within struct i2c_adapter.

...

> mv64xxx_i2c_xfer_core(struct i2c_adapter *adap, struct i2c_msg msgs[], int num)

>  	struct mv64xxx_i2c_data *drv_data = i2c_get_adapdata(adap);
>  	int rc, ret = num;
>  
> -	rc = pm_runtime_resume_and_get(&adap->dev);
> +	rc = pm_runtime_resume_and_get(i2c_adapter_dev(adap));
>  	if (rc)
>  		return rc;

...

>  	drv_data->num_msgs = 0;
>  	drv_data->msgs = NULL;
>  
> -	pm_runtime_put_autosuspend(&adap->dev);
> +	pm_runtime_put_autosuspend(i2c_adapter_dev(adap));
>  
>  	return ret;

These two changes are in the same function, perhaps temporary variable
would be better?

-- 
With Best Regards,
Andy Shevchenko