Re: IRQ_NONE definition in NCR5380 driver...

Alan Cox (alan@lxorguk.ukuu.org.uk)
30 May 2003 10:39:12 +0100

On Gwe, 2003-05-30 at 00:27, Dave Airlie wrote:
> Currently the NCR5380.h defines IRQ_NONE to be 255, is there any special
> reason for this? why not use UINT32_MAX-1?..

Shouldnt cause any problems at all. I have the same problem with the IDE
layer and "picking an IRQ that cant exist". Maybe we need a global
IRQ_NONE type value

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