On Thu, Sep 19, 2019 at 1:53 AM Yauhen Kharuzhy <jek...@gmail.com> wrote:
>
You so fast with new versions that I had no chance to comment on.
Finally here mine.
> Existing intel_cht_int33fe ACPI pseudo-device driver assumes that
> hardware has Type-C connector and register related devices described as
> I2C connections in the _CRS resource.
>
> There is at least one hardware (Lenovo Yoga Book YB1-91L/F) with Micro-B
> USB connector exists. It has INT33FE device in the DSDT table but
> there are only two I2C connection described: PMIC and BQ27452 battery
> fuel gauge.
>
> Splitting existing INT33FE driver allow to maintain code for USB Micro-B
> (AB) connector variant separately and make it simpler.
I didn't get what (AB) means in this context?
Did you mean "(or AB)"?
> Split driver to intel_cht_int33fe_common.c and
> intel_cht_int33fe_{typeb,typec}.c. Compile all this sources to one .ko
> module to make user experience easier.
You forgot to replace typeb here.
> - ---help---
> + help
This is unneeded churn
> + CONFIG_BATTERY_BQ27XXX=m and CONFIG_BATTERY_BQ27XXX_I2C=m for
> Micro-B
> + device and CONFIG_TYPEC_FUSB302=m and CONFIG_BATTERY_MAX17042=m
First s/and/or/.
> + for Type-C device.
> + * 1. The Whiskey Cove pmic, which is also described by the INT34D3 ACPI
> device
pmic -> PMIC
> + if (IS_ERR(data->battery_fg)) {
> + int err = PTR_ERR(data->battery_fg);
> +
> + if (err != -EPROBE_DEFER)
> + dev_err(dev,
> + "Failed to register battery fuel gauge: %d\n",
> + err);
> + return err;
> + }
> +
> + return 0;
I would rather replace this altogether by return PTR_ERR_OR_ZERO()
like it's done in the other function in the original driver.
--
With Best Regards,
Andy Shevchenko
