On Wed, Jul 8, 2020 at 11:29 AM Dmitry Osipenko <digetx@xxxxxxxxx> wrote:
>
> Check whether GPIO IRQ is enabled before proceeding with handling the
> interrupt request. The interrupt handler now returns IRQ_NONE if none
> of interrupts were handled, which is usually a sign of a problem.
...
> - pending = value;
> + pending = value & gpio->irq_enb_mask;
> + if (!pending)
> + return IRQ_NONE;
for_each_set_bit() should take care of it, no?
(and probably return with IRQ_RETVAL() macro)
> for_each_set_bit(offset, &pending, MAX77620_GPIO_NR) {
> unsigned int virq;
--
With Best Regards,
Andy Shevchenko
