Re: [PATCH v2] ACPI: bus.c: Let acpi_device_get_match_data() return DT compatibility data

["Rafael J. Wysocki" <rjw@rjwysocki.net>]

On Wednesday, July 4, 2018 4:40:34 PM CEST Andy Shevchenko wrote:
> On Tue, Jul 3, 2018 at 9:09 AM, Nikolaus Voss <nv@vosn.de> wrote:
> > When using ACPI with ACPI_DT_NAMESPACE_HID/ PRP0001 HID and referring to
> > of_device_id table "compatible" strings in DSD, a pointer to the
> > corresponding DT table entry should be returned instead of a null
> > pointer. An acpi_device_id match still takes precedence.
> >
> 
> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
> 
> with a caveat that this is only an improvement for a _temporary_
> PRP0001 users like I2C or SPI slave devices.
> Please, don't consider this change as a valid point to (ab)use PRP0001
> in a cases where devices are not "hotpluggable".
> 
> > v2: improve readability (as suggested by Andy Shevchenko)
> >
> > Signed-off-by: Nikolaus Voss <nikolaus.voss@loewensteinmedical.de>

Nikolaus, please resend the v2 with the Andy's tag to linux-acpi@gver.kernel.org

It won't be applied otherwise.

Thanks,
Rafael