IRQS_POLL_INPROGRESS
if (unlikely(desc->istate & IRQS_POLL_INPROGRESS)) {
BIT_MASK_DESCR(IRQS_POLL_INPROGRESS),
if (desc->istate & IRQS_POLL_INPROGRESS || irq_settings_is_polled(desc))
desc->istate |= IRQS_POLL_INPROGRESS;
desc->istate &= ~IRQS_POLL_INPROGRESS;