Re: [PATCH] ACPI: Clarify resource conflict message

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On 8/30/09, Jean Delvare <jdelvare@xxxxxxx> wrote:
> The message "ACPI: Device needs an ACPI driver" is misleading. The
> device _may_ need an ACPI driver, if the BIOS implemented an API for
> the device in question (which, AFAIK, can't be checked.) If not, then
> either the generic "thermal" ACPI driver may be used,

Um, the 'generic "thermal" ACPI driver' counts as 'an ACPI driver' :-).

> or nothing can
> be done (other than a white list, if we really want to get hardware
> monitoring on some machines.)

Fair point.  I don't like the message either.  "needs" seems quite a
demanding word to me.  Personally I'd be happy with just the conflict
message which precedes it.

> I propose to reword the message to:
>
> ACPI: Device may still be supported by an ACPI driver
>
> which I think is more correct. Comments and suggestions welcome.

I would drop the word "still", but otherwise I think this is a good idea.

Regards
Alan
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