559 	if (!desc || desc->istate & IRQS_NMI)  in irq_set_affinity_notifier()
786 		if (desc->istate & IRQS_SUSPENDED)  in __enable_irq()
890 	if (desc->istate & IRQS_NMI) {  in irq_set_irq_wake()
1078 	if (!(desc->istate & IRQS_ONESHOT) ||  in irq_finalize_oneshot()
1619 		if (desc->istate & IRQS_NMI) {  in __setup_irq()
1745 		desc->istate &= ~(IRQS_AUTODETECT | IRQS_SPURIOUS_DISABLED | \  in __setup_irq()
1760 			desc->istate |= IRQS_ONESHOT;  in __setup_irq()
1805 	if (shared && (desc->istate & IRQS_SPURIOUS_DISABLED)) {  in __setup_irq()
1806 		desc->istate &= ~IRQS_SPURIOUS_DISABLED;  in __setup_irq()
2049 	desc->istate &= ~IRQS_NMI;  in __cleanup_nmi()
2077 	if (!desc || WARN_ON(!(desc->istate & IRQS_NMI)))  in free_nmi()
2347 	desc->istate |= IRQS_NMI;  in request_nmi()
2481 	desc->istate &= ~IRQS_NMI;  in __free_percpu_irq()
2543 	if (WARN_ON(!(desc->istate & IRQS_NMI)))  in free_percpu_nmi()
2679 	if (desc->istate & IRQS_NMI)  in request_percpu_nmi()
2701 	desc->istate |= IRQS_NMI;  in request_percpu_nmi()
2740 	if (WARN(!(desc->istate & IRQS_NMI),  in prepare_percpu_nmi()
2782 	if (WARN_ON(!(desc->istate & IRQS_NMI)))  in teardown_percpu_nmi()