Re: [PATCH 4/8] i2c: acpi: Use ACPI GPIO wake capability bit to set wake_irq

Dmitry Torokhov
2022-09-10T01:25:34Z

On Fri, Sep 09, 2022 at 12:47:11PM -0600, Raul Rangel wrote:
> It looks like `i2c_acpi_get_irq` and `platform_get_irq_optional` are
> doing pretty much the same thing. Can we replace `i2c_acpi_get_irq`
> and switch over to `platform_get_irq_optional`? Is it possible to get
> a `platform_device` from an `i2c_client`?

No, they are completely different objects.

struct device
/ | \
platform_device i2c_client spi_device ...

Also, please no top-posting on kernel mailing lists.

Thanks.

--
Dmitry