[PATCH] ASoC: da7219: Fix change notifications for tone generator frequency

[Mark Brown]

On Sat, Apr 16, 2022 at 07:25:20PM +0000, Adam Ward wrote:
> On 16 April 2022 13:53, Mark Brown wrote:
> >  	mutex_lock(&da7219->ctrl_lock);
> > -	ret = regmap_raw_write(da7219->regmap, reg, &val, sizeof(val));
> > +	ret = regmap_raw_read(da7219->regmap, reg, &val_old,
> > sizeof(val_old));
> > +	if (ret != 0)
> I think you may have intended to confirm success here

Yes.
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