[RESEND]: RE: [PATCH v2 3/3] pch_gpio: support interrupt function

From: Tomoya MORINAGA
Date: Tue Jun 07 2011 - 02:00:54 EST

Hi Grant,

Let me resend again.
I haven't received your answer the following my question yet.

On Friday, May 27, 2011 4:09 PM, Grant Likely wrote:
> Take a look at the new irq_chip_generic infrastructure. You don't
> need to implement a memory mapped irq controller from scratch anymore.
> Most of the access functions can be taken directly from
> irq_chip_generic instead.

Let me clarify your saying.
a) We shouldn't use request_irq( ) ?
b) Does Your "irq_chip_generic" mean irq_set_handler_data( ) /
irq_set_chained_handler( ) ?
If yes, Using these functions, I saw IRQ shared other function's
interrupt becomes invalid.

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