[PATCH 1/1] mmp2: add handling on PMIC IRQ

[haojian.zhuang@gmail.com (Haojian Zhuang)]

On Wed, Feb 3, 2010 at 1:31 AM, Haojian Zhuang <haojian.zhuang@gmail.com> wrote:
> On Tue, Feb 2, 2010 at 7:14 PM, Eric Miao <eric.y.miao@gmail.com> wrote:
>> I don't think this is probably the right way to go. There could be two
>> improvements:
>>
>> 1. move mfpr register manipulation into a dedicated function, e.g.
>> ? ?mmp2_clear_pmic_int() within mmp2.c
>>
>> 2. invent a pmic_mask_ack_irq() to replace the default one at
>> ? run-time, so to save the time that every 2nd level interrupt
>> ? handling has to go through the if (.... == IRQ_MMP2_PMIC) thing,
>> ? provided it does look like an ack operation to me.
>>
>
> Update this patch. The fix is in below.
> 1. add mmp2_clear_pmic_int()
> 2. append pmic_irq_demux2() for handling PMIC irq.
>
> Thanks
> Haojian
>

Update the patch. The fix is in below.
1. add pmic_irq_ack().
2. remove mask_ack() in irq_chip. Since we have some special ack() to do.

Thanks
Haojian
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