linux-kernel - Re: [PATCH v1 3/6] spi: pxa2xx: Remove no more needed PCI ID table

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Message-ID: <Y02TR0UBseEKUjq8@sirena.org.uk>
Date:   Mon, 17 Oct 2022 18:39:19 +0100
From:   Mark Brown <broonie@...nel.org>
To:     Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Cc:     linux-arm-kernel@...ts.infradead.org, linux-spi@...r.kernel.org,
        linux-kernel@...r.kernel.org, Daniel Mack <daniel@...que.org>,
        Haojian Zhuang <haojian.zhuang@...il.com>,
        Robert Jarzmik <robert.jarzmik@...e.fr>
Subject: Re: [PATCH v1 3/6] spi: pxa2xx: Remove no more needed PCI ID table

On Mon, Oct 17, 2022 at 08:35:16PM +0300, Andy Shevchenko wrote:
> On Mon, Oct 17, 2022 at 06:18:38PM +0100, Mark Brown wrote:
> > On Mon, Oct 17, 2022 at 08:12:40PM +0300, Andy Shevchenko wrote:

> > > Since the PCI enumerated devices provide a property with SSP type,
> > > there is no more necessity to bear the copy of the ID table here.
> > > Remove it for good.

> > They do?  How?  Are you sure that this is true for all existing devices?

> Currently the board code assures that the property is always there for all
> existing devices.

Which board code is this?  The names of the new properties you're adding
is really not at all idiomatic for ACPI and this is pretty old code so
it's surprising that there's not existing systems that don't have this
in their BIOSs.

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