Re: [PATCH v5 2/7] platform/chrome: cros_typec_switch: Add switch driver

[Prashant Malani]

Hi Tzung-Bi,

Thanks for reviewing the patch series.

On Mon, Aug 15, 2022 at 10:11 PM Tzung-Bi Shih <tzungbi@xxxxxxxxxx> wrote:
>
> On Mon, Aug 15, 2022 at 06:34:19AM +0000, Prashant Malani wrote:
> > Introduce a driver to configure USB Type-C mode switches and retimers
> > which are controlled by the Chrome OS EC (Embedded Controller).
> > This allows Type-C port drivers, as well as alternate mode drivers to
> > configure their relevant mode switches and retimers according to the
> > Type-C state they want to achieve.
>
> s/Chrome OS/ChromeOS/.

Fixed in v6.

>
> > diff --git a/drivers/platform/chrome/Kconfig b/drivers/platform/chrome/Kconfig
> [...]
> > +config CROS_TYPEC_SWITCH
> > +     tristate "ChromeOS EC Type-C Switch Control"
> > +     depends on MFD_CROS_EC_DEV && TYPEC && ACPI
> > +     default MFD_CROS_EC_DEV
> > +     help
> > +       If you say Y here, you get support for configuring the Chrome OS EC Type C
> > +       muxes and retimers.
>
> s/Chrome OS/ChromeOS/.
>
> Up to you, s/Type C/Type-C/g.

Fixed in v6.

>
> > diff --git a/drivers/platform/chrome/cros_typec_switch.c b/drivers/platform/chrome/cros_typec_switch.c
> > new file mode 100644
> > index 000000000000..0d319e315d57
> > --- /dev/null
> > +++ b/drivers/platform/chrome/cros_typec_switch.c
> > @@ -0,0 +1,170 @@
> > +// SPDX-License-Identifier: GPL-2.0-only
> > +/*
> > + * Copyright 2022 Google LLC
> > + *
> > + * This driver provides the ability to configure Type C muxes and retimers which are controlled by
> > + * the Chrome OS EC.
> > + */
>
> s/Chrome OS/ChromeOS/.
Fixed in v6.

>
> > +static int cros_typec_register_switches(struct cros_typec_switch_data *sdata)
> > +{
> > +     struct cros_typec_port *port = NULL;
> > +     struct device *dev = sdata->dev;
> > +     struct fwnode_handle *fwnode;
> > +     struct acpi_device *adev;
> > +     unsigned long long index;
> > +     int ret = 0;
>
> `port` and `ret` don't need to be initialized.
Fixed in v6.

>
> > +MODULE_DESCRIPTION("Chrome OS EC Type C Switch control");
>
> s/Chrome OS/ChromeOS/.

Fixed in v6.