[PATCH v2 1/5] ASoC: add mt6351 codec driver
Mark Brown
broonie at kernel.org
Thu Apr 19 07:41:39 PDT 2018
On Thu, Apr 19, 2018 at 09:58:17AM +0800, KaiChieh Chuang wrote:
> On Wed, 2018-04-18 at 17:40 +0100, Mark Brown wrote:
> > > + priv->regmap = dev_get_regmap(pdev->dev.parent, NULL);
> > > + if (IS_ERR(priv->regmap))
> > > + return PTR_ERR(priv->regmap);
> > This should be the default behaviour so I'm guessing you don't need the
> > callback?
> the regmap is obtain from parent dev, i assume i can use
> snd_soc_component_init_regmap() as alternative for
> get_regmap().callback?
Yes, though you shouldn't even need to do that - the core should just
try using the parent regmap if none is provided.
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