[PATCH 0/2] OMAP: Update nr_irqs field in machine descriptors

On Thu, Aug 25, 2011 at 5:19 PM, Cousson, Benoit [off-list ref] wrote:

Hi Venkat,

On 8/24/2011 9:46 PM, S, Venkatraman wrote:

quoted

As part of an effort to get single ARM kernel binary [1],
multiple ?definitions of NR_IRQS under various platforms
have to be reconciled and abstracted away from common code.

This patch series takes the small step of populating the
machine descriptors with the pre-existing nr_irqs field.
Eventually, the common irq handler code will only look at this
field and not the compile time constant.

Not related to this patch, but still on that topic. The current NR_IRQS
depends as well on board stuff, like for example : the Phoenix
IRQs:TWL6030_IRQ_BASE, TWL6040_CODEC_IRQ_BASE.
Is there a plan to get rid of this static defines?

Currently, the goal is to get rid of the singleton nature
of NR_IRQS. Then it just becomes a property of the
platform, and the arm common code should not see this define.
This cleanup has to be done across multiple SoCs, not just OMAP.

After I get to complete some meaningful cleanup of NR_IRQS,
I can look into the static defines that you mention.

Best regards,
Venkat.