On Tue, Jun 19, 2012 at 02:16:38PM +0800, Dong Aisheng wrote:

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Ideally i would see we keep the code as before that still using hw irqs
for device resource definition, but convert to linux virt irq in a standard
irqdomain map way when adding devices by calling imx_add_platform_device.

What's the point of hiding this irq number conversion in
imx_add_platform_device?  

It's standard and safe way.

Why do you think it's standard?  Care to show me a couple of examples
that make this conversion when adding platform device?

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The irq number used in resource definition
should simply just be Linux irq.  Doing what you suggest here will

No, it's should be hw irq.

You are simply wrong here.  Nothing more to respond on this.

-- 
Regards,
Shawn