Re: [PATCH v4] pch_gpio: Support interrupt function

[Tomoya MORINAGA]

Hi Grant,

(2011/07/05 14:52), Tomoya MORINAGA wrote:
> (2011/07/05 12:59), Grant Likely wrote:
> > > As we discussed before,
> > > without specifying PCH_IRQ_BASE,
> > > it seemed IRQ number collision issue occurred.
> > > Thus, I added PCH_IRQ_BASE.
> >
> > Then fix the irq collision. If the core code hands out an irq range
> > that is in-use by some other driver, then the other driver isn't
> > reserving it's irqs correctly and it needs to be fixed. Hacking
> > around the problem doesn't help anything in the long run.
>
> I tried to work irq_alloc_descs with dynamic allocation.(Set 2nd
> parameter as 0).
> However it seems the issue remains to be seen.
> I attached dmesg output log, /proc/interrupts log and modified PCH-GPIO
> source code.
>
> Could you give me your opinion or information ?
>
> NOTE: I tested on linux-3.0-rc3
How is it going ?

--
tomoya
OKI SEMICONDUCTOR CO., LTD.
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