On 08/08/16 22:48, Linus Walleij wrote:
> On Sat, Aug 6, 2016 at 1:45 AM, John Stultz <[email protected]> wrote:
>
>> @@ -614,7 +615,11 @@ unsigned int irq_create_fwspec_mapping(struct
>> irq_fwspec *fwspec)
>> * it now and return the interrupt number.
>> */
>> if (irq_get_trigger_type(virq) == IRQ_TYPE_NONE) {
>> - irq_set_irq_type(virq, type);
>> + irq_data = irq_get_irq_data(virq);
>> + if (!irq_data)
>> + return 0;
>> +
>> + irqd_set_trigger_type(irq_data, type);
>> return virq;
>> }
>>
>> If I revert just that, it works again.
>
> This makes my platform work too.
> Tested-by: Linus Walleij <[email protected]>
Hmmm. I'm now booting your kernel on the APQ8060, and reverting this
hunk doesn't fix it for me. I'm confused...
The interesting part is this:
109: 100000 0 msmgpio 88 Level (null)
which shows that the cascade interrupt has been disabled after 100000
unhandled interrupts. Somehow, this screams "misconfiguration"...
Thanks,
M.
--
Jazz is not dead. It just smells funny...
