[PATCH v3 2/2] msm: gpio: Add irq support to v2 gpiolib.

[Gregory Bean]

>> +	spin_lock_irqsave(&tlmm_lock, irq_flags);
>> +	for_each_set_bit(i, msm_gpio.enabled_irqs, NR_GPIO_IRQS) {
>> +		if (!test_bit(i, msm_gpio.wake_irqs))
>> +			writel(TARGET_PROC_NONE, GPIO_INTR_CFG_SU(i));
>> +	}
> If none of the enabled irqs is configured as a wakeup source, should not we
> disable the summary IRQ?

I do not believe there is a need.  If no irqs are wakeup sources, then
the summary irq is also not a wakeup source, see msm_gpio_irq_set_wake().
And if the GIC will mask the TLMM block appropriately during system PM
without further bit-twiddling from me, why complicate my PM hooks further?

-- 
Employee of Qualcomm Innovation Center, Inc.
Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum.