Re: [PATCHv5 3/5] mfd: motorola-cpcap: Add audio-codec support

Sebastian Reichel
2018-03-08T09:46:52Z

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Hi Lee,

On Wed, Mar 07, 2018 at 04:32:11PM +0000, Lee Jones wrote:
> On Fri, 23 Feb 2018, Sebastian Reichel wrote:
> > +static const struct mfd_cell cpcap_mfd_devices[] = {

[...]

> > + }, {
> > + .name = "cpcap-led",
> > + .id = 4,
> > + .of_compatible = "motorola,cpcap-led-cp",
> > + }, {
> > + .name = "cpcap-codec",
> > + }
> > +};
>
> With none of the entries containing platform_data /me wonders why you
> can't still use devm_of_platform_populate()?

Because devm_of_platform_populate works with compatible properties and
cpcap-codec does not have one after I removed it for Mark.

-- Sebastian

> > static int cpcap_probe(struct spi_device *spi)
> > {
> > const struct of_device_id *match;
> > @@ -260,7 +308,8 @@ static int cpcap_probe(struct spi_device *spi)
> > if (ret)
> > return ret;
> >
> > - return devm_of_platform_populate(&cpcap->spi->dev);
> > + return devm_mfd_add_devices(&spi->dev, 0, cpcap_mfd_devices,
> > + ARRAY_SIZE(cpcap_mfd_devices), NULL, 0, NULL);
> > }
> >
> > static struct spi_driver cpcap_driver = {
>
> --
> Lee Jones
> Linaro Services Technical Lead
> Linaro.org │ Open source software for ARM SoCs
> Follow Linaro: Facebook | Twitter | Blog

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