Re: [PATCH] spi: spidev: Add ACPI probing support

[Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>]

On Mon, Jul 04, 2016 at 02:56:00PM +0200, Mark Brown wrote:
> On Mon, Jul 04, 2016 at 01:38:03PM +0300, Mika Westerberg wrote:
> 
> > +	/*
> > +	 * The ACPI SPT000* devices are only meant for development and
> > +	 * testing. Systems used in production should have a proper ACPI
> > +	 * description of the connected peripheral and they should also use
> > +	 * a proper driver instead of poking directly to the SPI bus.
> > +	 */
> > +	if (has_acpi_companion(&spi->dev))
> > +		dev_warn(&spi->dev, "do not use this driver in production systems!\n");
> > +
> 
> This is fine for now since all the ACPI devices are dummy ones but as
> soon as someone comes up with an actual ACPI ID for something that
> should be managed via spidev it'll need changing...

Sure. That's why the comment above also mentions SPT000* there.
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