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SubjectRe: [RFC/PATCH 0/3] TWL4030 IRQ Changes
On Tue, Dec 28, 2010 at 07:36:04PM +0200, Felipe Balbi wrote:

> when we finally move to struct irq_data, the below could
> be used. BTW, Thomas do you have any plans for exposing
> irq_data_to_desc() ?

The general idea is to move to struct irq_data sooner rather than later
(all the existing MFD drivers have already been converted).

> -static void twl4030_sih_mask(unsigned irq)
> +/* REVISIT define it here until IRQ Subsystem exports its implementation */
> +#define irq_data_to_desc(data) container_of(data, struct irq_desc, irq_data)

It looks like all you're using this for is to get the chip_data? If
that is the case you're looking for irq_data_get_irq_chip_data() which
will go directly from the irq_data to the chip_data. I may have missed
something, I only scanned the code.


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