Re: [PATCH v2 2/6] pinctrl: intel: use acpi_dev_uid_match() for matching _UID

[Raag Jadav]

On Mon, Oct 23, 2023 at 02:35:13PM +0300, Andy Shevchenko wrote:
> On Mon, Oct 23, 2023 at 11:05:26AM +0530, Raag Jadav wrote:
> > Convert manual _UID references to use the standard ACPI helper.
> 
> > Signed-off-by: Raag Jadav <raag.jadav@xxxxxxxxx>
> > Reviewed-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
> 
> It has a hidden logic that is not aligned with acpi_dev_hid_uid_match().
> Or revert to your v1 I assume.

I don't see how this has to be aligned with acpi_dev_hid_uid_match() or
if acpi_dev_hid_uid_match() implementation concerns this specific change,
since that's not what we intend to do here.

Also, I think acpi_dev_uid_match() implementation in v2 is actually more
aligned with the previous logic that we're replacing here, since it gives
us a guaranteed match result as originally intended with strcmp in this
case. And the "hidden logic" in v1 implementation (match with @uid2 == NULL)
is what ends up breaking it in my opinion.

Regardless, for any version (v1 or v2) the usage still remains the same
in this case.

> As I asked you, please drop this one.

But okay, as you wish :(

Rafael, should I send a v3 with dropped tags?

Raag