52 	desc->irq_data.chip = chip;  in irq_set_chip()
152 	desc->irq_data.chip_data = data;  in irq_set_chip_data()
158 struct irq_data *irq_get_irq_data(unsigned int irq)  in irq_get_irq_data()
162 	return desc ? &desc->irq_data : NULL;  in irq_get_irq_data()
168 	irqd_clear(&desc->irq_data, IRQD_IRQ_DISABLED);  in irq_state_clr_disabled()
173 	irqd_clear(&desc->irq_data, IRQD_IRQ_MASKED);  in irq_state_clr_masked()
178 	irqd_clear(&desc->irq_data, IRQD_IRQ_STARTED);  in irq_state_clr_started()
183 	irqd_set(&desc->irq_data, IRQD_IRQ_STARTED);  in irq_state_set_started()
196 	struct irq_data *d = irq_desc_get_irq_data(desc);  in __irq_startup_managed()
238 	struct irq_data *d = irq_desc_get_irq_data(desc);  in __irq_startup()
257 	struct irq_data *d = irq_desc_get_irq_data(desc);  in irq_startup()
288 	struct irq_data *d = irq_desc_get_irq_data(desc);  in irq_activate()
306 	if (irqd_is_started(&desc->irq_data)) {  in irq_shutdown()
308 		if (desc->irq_data.chip->irq_shutdown) {  in irq_shutdown()
309 			desc->irq_data.chip->irq_shutdown(&desc->irq_data);  in irq_shutdown()
329 	irq_domain_deactivate_irq(&desc->irq_data);  in irq_shutdown_and_deactivate()
334 	if (!irqd_irq_disabled(&desc->irq_data)) {  in irq_enable()
338 		if (desc->irq_data.chip->irq_enable) {  in irq_enable()
339 			desc->irq_data.chip->irq_enable(&desc->irq_data);  in irq_enable()
349 	if (irqd_irq_disabled(&desc->irq_data)) {  in __irq_disable()
354 		if (desc->irq_data.chip->irq_disable) {  in __irq_disable()
355 			desc->irq_data.chip->irq_disable(&desc->irq_data);  in __irq_disable()
390 	if (desc->irq_data.chip->irq_enable)  in irq_percpu_enable()
391 		desc->irq_data.chip->irq_enable(&desc->irq_data);  in irq_percpu_enable()
393 		desc->irq_data.chip->irq_unmask(&desc->irq_data);  in irq_percpu_enable()
399 	if (desc->irq_data.chip->irq_disable)  in irq_percpu_disable()
400 		desc->irq_data.chip->irq_disable(&desc->irq_data);  in irq_percpu_disable()
402 		desc->irq_data.chip->irq_mask(&desc->irq_data);  in irq_percpu_disable()
408 	if (desc->irq_data.chip->irq_mask_ack) {  in mask_ack_irq()
409 		desc->irq_data.chip->irq_mask_ack(&desc->irq_data);  in mask_ack_irq()
413 		if (desc->irq_data.chip->irq_ack)  in mask_ack_irq()
414 			desc->irq_data.chip->irq_ack(&desc->irq_data);  in mask_ack_irq()
420 	if (irqd_irq_masked(&desc->irq_data))  in mask_irq()
423 	if (desc->irq_data.chip->irq_mask) {  in mask_irq()
424 		desc->irq_data.chip->irq_mask(&desc->irq_data);  in mask_irq()
431 	if (!irqd_irq_masked(&desc->irq_data))  in unmask_irq()
434 	if (desc->irq_data.chip->irq_unmask) {  in unmask_irq()
435 		desc->irq_data.chip->irq_unmask(&desc->irq_data);  in unmask_irq()
442 	struct irq_chip *chip = desc->irq_data.chip;  in unmask_threaded_irq()
445 		chip->irq_eoi(&desc->irq_data);  in unmask_threaded_irq()
471 	if (unlikely(!action || irqd_irq_disabled(&desc->irq_data))) {  in handle_nested_irq()
477 	irqd_set(&desc->irq_data, IRQD_IRQ_INPROGRESS);  in handle_nested_irq()
488 	irqd_clear(&desc->irq_data, IRQD_IRQ_INPROGRESS);  in handle_nested_irq()
510 	if (!irqd_has_set(&desc->irq_data, mask))  in irq_may_run()
547 	if (unlikely(!desc->action || irqd_irq_disabled(&desc->irq_data))) {  in handle_simple_irq()
584 	if (unlikely(!desc->action || irqd_irq_disabled(&desc->irq_data))) {  in handle_untracked_irq()
590 	irqd_set(&desc->irq_data, IRQD_IRQ_INPROGRESS);  in handle_untracked_irq()
596 	irqd_clear(&desc->irq_data, IRQD_IRQ_INPROGRESS);  in handle_untracked_irq()
616 	if (!irqd_irq_disabled(&desc->irq_data) &&  in cond_unmask_irq()
617 	    irqd_irq_masked(&desc->irq_data) && !desc->threads_oneshot)  in cond_unmask_irq()
644 	if (unlikely(!desc->action || irqd_irq_disabled(&desc->irq_data))) {  in handle_level_irq()
662 		chip->irq_eoi(&desc->irq_data);  in cond_unmask_eoi_irq()
671 	if (!irqd_irq_disabled(&desc->irq_data) &&  in cond_unmask_eoi_irq()
672 	    irqd_irq_masked(&desc->irq_data) && !desc->threads_oneshot) {  in cond_unmask_eoi_irq()
673 		chip->irq_eoi(&desc->irq_data);  in cond_unmask_eoi_irq()
676 		chip->irq_eoi(&desc->irq_data);  in cond_unmask_eoi_irq()
691 	struct irq_chip *chip = desc->irq_data.chip;  in handle_fasteoi_irq()
704 	if (unlikely(!desc->action || irqd_irq_disabled(&desc->irq_data))) {  in handle_fasteoi_irq()
722 		chip->irq_eoi(&desc->irq_data);  in handle_fasteoi_irq()
756 		chip->irq_eoi(&desc->irq_data);  in handle_fasteoi_nmi()
791 	if (irqd_irq_disabled(&desc->irq_data) || !desc->action) {  in handle_edge_irq()
800 	desc->irq_data.chip->irq_ack(&desc->irq_data);  in handle_edge_irq()
814 			if (!irqd_irq_disabled(&desc->irq_data) &&  in handle_edge_irq()
815 			    irqd_irq_masked(&desc->irq_data))  in handle_edge_irq()
822 		 !irqd_irq_disabled(&desc->irq_data));  in handle_edge_irq()
854 	if (irqd_irq_disabled(&desc->irq_data) || !desc->action) {  in handle_edge_eoi_irq()
868 		 !irqd_irq_disabled(&desc->irq_data));  in handle_edge_eoi_irq()
871 	chip->irq_eoi(&desc->irq_data);  in handle_edge_eoi_irq()
893 		chip->irq_ack(&desc->irq_data);  in handle_percpu_irq()
898 		chip->irq_eoi(&desc->irq_data);  in handle_percpu_irq()
926 		chip->irq_ack(&desc->irq_data);  in handle_percpu_devid_irq()
944 		chip->irq_eoi(&desc->irq_data);  in handle_percpu_devid_irq()
967 		chip->irq_eoi(&desc->irq_data);  in handle_percpu_devid_fasteoi_ipi()
996 		chip->irq_eoi(&desc->irq_data);  in handle_percpu_devid_fasteoi_nmi()
1006 		struct irq_data *irq_data = &desc->irq_data;  in __irq_do_set_handler()  local
1015 		while (irq_data) {  in __irq_do_set_handler()
1016 			if (irq_data->chip != &no_irq_chip)  in __irq_do_set_handler()
1026 			irq_data = irq_data->parent_data;  in __irq_do_set_handler()
1029 		if (WARN_ON(!irq_data || irq_data->chip == &no_irq_chip))  in __irq_do_set_handler()
1035 		if (desc->irq_data.chip != &no_irq_chip)  in __irq_do_set_handler()
1046 		unsigned int type = irqd_get_trigger_type(&desc->irq_data);  in __irq_do_set_handler()
1126 	trigger = irqd_get_trigger_type(&desc->irq_data);  in irq_modify_status()
1128 	irqd_clear(&desc->irq_data, IRQD_NO_BALANCING | IRQD_PER_CPU |  in irq_modify_status()
1131 		irqd_set(&desc->irq_data, IRQD_NO_BALANCING);  in irq_modify_status()
1133 		irqd_set(&desc->irq_data, IRQD_PER_CPU);  in irq_modify_status()
1135 		irqd_set(&desc->irq_data, IRQD_MOVE_PCNTXT);  in irq_modify_status()
1137 		irqd_set(&desc->irq_data, IRQD_LEVEL);  in irq_modify_status()
1143 	irqd_set(&desc->irq_data, trigger);  in irq_modify_status()
1169 		chip = irq_data_get_irq_chip(&desc->irq_data);  in irq_cpu_online()
1172 		     !irqd_irq_disabled(&desc->irq_data)))  in irq_cpu_online()
1173 			chip->irq_cpu_online(&desc->irq_data);  in irq_cpu_online()
1199 		chip = irq_data_get_irq_chip(&desc->irq_data);  in irq_cpu_offline()
1202 		     !irqd_irq_disabled(&desc->irq_data)))  in irq_cpu_offline()
1203 			chip->irq_cpu_offline(&desc->irq_data);  in irq_cpu_offline()
1224 	struct irq_chip *chip = desc->irq_data.chip;  in handle_fasteoi_ack_irq()
1237 	if (unlikely(!desc->action || irqd_irq_disabled(&desc->irq_data))) {  in handle_fasteoi_ack_irq()
1248 	desc->irq_data.chip->irq_ack(&desc->irq_data);  in handle_fasteoi_ack_irq()
1258 		chip->irq_eoi(&desc->irq_data);  in handle_fasteoi_ack_irq()
1275 	struct irq_chip *chip = desc->irq_data.chip;  in handle_fasteoi_mask_irq()
1289 	if (unlikely(!desc->action || irqd_irq_disabled(&desc->irq_data))) {  in handle_fasteoi_mask_irq()
1307 		chip->irq_eoi(&desc->irq_data);  in handle_fasteoi_mask_irq()
1323 int irq_chip_set_parent_state(struct irq_data *data,  in irq_chip_set_parent_state()
1345 int irq_chip_get_parent_state(struct irq_data *data,  in irq_chip_get_parent_state()
1363 void irq_chip_enable_parent(struct irq_data *data)  in irq_chip_enable_parent()
1378 void irq_chip_disable_parent(struct irq_data *data)  in irq_chip_disable_parent()
1392 void irq_chip_ack_parent(struct irq_data *data)  in irq_chip_ack_parent()
1403 void irq_chip_mask_parent(struct irq_data *data)  in irq_chip_mask_parent()
1414 void irq_chip_mask_ack_parent(struct irq_data *data)  in irq_chip_mask_ack_parent()
1425 void irq_chip_unmask_parent(struct irq_data *data)  in irq_chip_unmask_parent()
1436 void irq_chip_eoi_parent(struct irq_data *data)  in irq_chip_eoi_parent()
1451 int irq_chip_set_affinity_parent(struct irq_data *data,  in irq_chip_set_affinity_parent()
1469 int irq_chip_set_type_parent(struct irq_data *data, unsigned int type)  in irq_chip_set_type_parent()
1487 int irq_chip_retrigger_hierarchy(struct irq_data *data)  in irq_chip_retrigger_hierarchy()
1502 int irq_chip_set_vcpu_affinity_parent(struct irq_data *data, void *vcpu_info)  in irq_chip_set_vcpu_affinity_parent()
1518 int irq_chip_set_wake_parent(struct irq_data *data, unsigned int on)  in irq_chip_set_wake_parent()
1536 int irq_chip_request_resources_parent(struct irq_data *data)  in irq_chip_request_resources_parent()
1551 void irq_chip_release_resources_parent(struct irq_data *data)  in irq_chip_release_resources_parent()
1569 int irq_chip_compose_msi_msg(struct irq_data *data, struct msi_msg *msg)  in irq_chip_compose_msi_msg()
1571 	struct irq_data *pos;  in irq_chip_compose_msi_msg()
1592 int irq_chip_pm_get(struct irq_data *data)  in irq_chip_pm_get()
1615 int irq_chip_pm_put(struct irq_data *data)  in irq_chip_pm_put()