Re: [PATCH] IRQ and resource for platform_device

[Russell King]

On Thu, May 15, 2003 at 10:35:13AM -0700, Matt Porter wrote:
> On Thu, May 15, 2003 at 05:30:52PM +0100, Russell King wrote:
> > Is there a sane limit on the number of interrupts and resources for one
> > device?
> 
> As of today, I know of a device that has 5 interrupts and another
> with 2 interrupts.  I believe two resources is the most I've seen
> so far on a "dumb" on-chip device.
> 
> I think having an array of irqs and resources of max count 8 should
> do it for now.
> 
> No matter what we choose, the hardware designers will screw it up
> eventually.

Hmm, how would people feel if I suggested just:

	int num_resources;
	struct resource	*resources;

We have an IORESOURCE_IRQ, which can be used to indicate IRQ
resources.

-- 
Russell King ([e-mail])                The developer of ARM Linux
             http://www.arm.linux.org.uk/personal/aboutme.html