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()
323 	irq_domain_deactivate_irq(&desc->irq_data);  in irq_shutdown()
328 	if (!irqd_irq_disabled(&desc->irq_data)) {  in irq_enable()
332 		if (desc->irq_data.chip->irq_enable) {  in irq_enable()
333 			desc->irq_data.chip->irq_enable(&desc->irq_data);  in irq_enable()
343 	if (irqd_irq_disabled(&desc->irq_data)) {  in __irq_disable()
348 		if (desc->irq_data.chip->irq_disable) {  in __irq_disable()
349 			desc->irq_data.chip->irq_disable(&desc->irq_data);  in __irq_disable()
384 	if (desc->irq_data.chip->irq_enable)  in irq_percpu_enable()
385 		desc->irq_data.chip->irq_enable(&desc->irq_data);  in irq_percpu_enable()
387 		desc->irq_data.chip->irq_unmask(&desc->irq_data);  in irq_percpu_enable()
393 	if (desc->irq_data.chip->irq_disable)  in irq_percpu_disable()
394 		desc->irq_data.chip->irq_disable(&desc->irq_data);  in irq_percpu_disable()
396 		desc->irq_data.chip->irq_mask(&desc->irq_data);  in irq_percpu_disable()
402 	if (desc->irq_data.chip->irq_mask_ack) {  in mask_ack_irq()
403 		desc->irq_data.chip->irq_mask_ack(&desc->irq_data);  in mask_ack_irq()
407 		if (desc->irq_data.chip->irq_ack)  in mask_ack_irq()
408 			desc->irq_data.chip->irq_ack(&desc->irq_data);  in mask_ack_irq()
414 	if (irqd_irq_masked(&desc->irq_data))  in mask_irq()
417 	if (desc->irq_data.chip->irq_mask) {  in mask_irq()
418 		desc->irq_data.chip->irq_mask(&desc->irq_data);  in mask_irq()
425 	if (!irqd_irq_masked(&desc->irq_data))  in unmask_irq()
428 	if (desc->irq_data.chip->irq_unmask) {  in unmask_irq()
429 		desc->irq_data.chip->irq_unmask(&desc->irq_data);  in unmask_irq()
436 	struct irq_chip *chip = desc->irq_data.chip;  in unmask_threaded_irq()
439 		chip->irq_eoi(&desc->irq_data);  in unmask_threaded_irq()
465 	if (unlikely(!action || irqd_irq_disabled(&desc->irq_data))) {  in handle_nested_irq()
471 	irqd_set(&desc->irq_data, IRQD_IRQ_INPROGRESS);  in handle_nested_irq()
482 	irqd_clear(&desc->irq_data, IRQD_IRQ_INPROGRESS);  in handle_nested_irq()
504 	if (!irqd_has_set(&desc->irq_data, mask))  in irq_may_run()
541 	if (unlikely(!desc->action || irqd_irq_disabled(&desc->irq_data))) {  in handle_simple_irq()
578 	if (unlikely(!desc->action || irqd_irq_disabled(&desc->irq_data))) {  in handle_untracked_irq()
584 	irqd_set(&desc->irq_data, IRQD_IRQ_INPROGRESS);  in handle_untracked_irq()
590 	irqd_clear(&desc->irq_data, IRQD_IRQ_INPROGRESS);  in handle_untracked_irq()
610 	if (!irqd_irq_disabled(&desc->irq_data) &&  in cond_unmask_irq()
611 	    irqd_irq_masked(&desc->irq_data) && !desc->threads_oneshot)  in cond_unmask_irq()
638 	if (unlikely(!desc->action || irqd_irq_disabled(&desc->irq_data))) {  in handle_level_irq()
657 		desc->preflow_handler(&desc->irq_data);  in preflow_handler()
666 		chip->irq_eoi(&desc->irq_data);  in cond_unmask_eoi_irq()
675 	if (!irqd_irq_disabled(&desc->irq_data) &&  in cond_unmask_eoi_irq()
676 	    irqd_irq_masked(&desc->irq_data) && !desc->threads_oneshot) {  in cond_unmask_eoi_irq()
677 		chip->irq_eoi(&desc->irq_data);  in cond_unmask_eoi_irq()
680 		chip->irq_eoi(&desc->irq_data);  in cond_unmask_eoi_irq()
695 	struct irq_chip *chip = desc->irq_data.chip;  in handle_fasteoi_irq()
708 	if (unlikely(!desc->action || irqd_irq_disabled(&desc->irq_data))) {  in handle_fasteoi_irq()
727 		chip->irq_eoi(&desc->irq_data);  in handle_fasteoi_irq()
763 	if (irqd_irq_disabled(&desc->irq_data) || !desc->action) {  in handle_edge_irq()
772 	desc->irq_data.chip->irq_ack(&desc->irq_data);  in handle_edge_irq()
786 			if (!irqd_irq_disabled(&desc->irq_data) &&  in handle_edge_irq()
787 			    irqd_irq_masked(&desc->irq_data))  in handle_edge_irq()
794 		 !irqd_irq_disabled(&desc->irq_data));  in handle_edge_irq()
826 	if (irqd_irq_disabled(&desc->irq_data) || !desc->action) {  in handle_edge_eoi_irq()
840 		 !irqd_irq_disabled(&desc->irq_data));  in handle_edge_eoi_irq()
843 	chip->irq_eoi(&desc->irq_data);  in handle_edge_eoi_irq()
861 		chip->irq_ack(&desc->irq_data);  in handle_percpu_irq()
866 		chip->irq_eoi(&desc->irq_data);  in handle_percpu_irq()
890 		chip->irq_ack(&desc->irq_data);  in handle_percpu_devid_irq()
908 		chip->irq_eoi(&desc->irq_data);  in handle_percpu_devid_irq()
918 		struct irq_data *irq_data = &desc->irq_data;  in __irq_do_set_handler()  local
927 		while (irq_data) {  in __irq_do_set_handler()
928 			if (irq_data->chip != &no_irq_chip)  in __irq_do_set_handler()
938 			irq_data = irq_data->parent_data;  in __irq_do_set_handler()
941 		if (WARN_ON(!irq_data || irq_data->chip == &no_irq_chip))  in __irq_do_set_handler()
947 		if (desc->irq_data.chip != &no_irq_chip)  in __irq_do_set_handler()
958 		unsigned int type = irqd_get_trigger_type(&desc->irq_data);  in __irq_do_set_handler()
1038 	trigger = irqd_get_trigger_type(&desc->irq_data);  in irq_modify_status()
1040 	irqd_clear(&desc->irq_data, IRQD_NO_BALANCING | IRQD_PER_CPU |  in irq_modify_status()
1043 		irqd_set(&desc->irq_data, IRQD_NO_BALANCING);  in irq_modify_status()
1045 		irqd_set(&desc->irq_data, IRQD_PER_CPU);  in irq_modify_status()
1047 		irqd_set(&desc->irq_data, IRQD_MOVE_PCNTXT);  in irq_modify_status()
1049 		irqd_set(&desc->irq_data, IRQD_LEVEL);  in irq_modify_status()
1055 	irqd_set(&desc->irq_data, trigger);  in irq_modify_status()
1081 		chip = irq_data_get_irq_chip(&desc->irq_data);  in irq_cpu_online()
1084 		     !irqd_irq_disabled(&desc->irq_data)))  in irq_cpu_online()
1085 			chip->irq_cpu_online(&desc->irq_data);  in irq_cpu_online()
1111 		chip = irq_data_get_irq_chip(&desc->irq_data);  in irq_cpu_offline()
1114 		     !irqd_irq_disabled(&desc->irq_data)))  in irq_cpu_offline()
1115 			chip->irq_cpu_offline(&desc->irq_data);  in irq_cpu_offline()
1136 	struct irq_chip *chip = desc->irq_data.chip;  in handle_fasteoi_ack_irq()
1149 	if (unlikely(!desc->action || irqd_irq_disabled(&desc->irq_data))) {  in handle_fasteoi_ack_irq()
1160 	desc->irq_data.chip->irq_ack(&desc->irq_data);  in handle_fasteoi_ack_irq()
1171 		chip->irq_eoi(&desc->irq_data);  in handle_fasteoi_ack_irq()
1188 	struct irq_chip *chip = desc->irq_data.chip;  in handle_fasteoi_mask_irq()
1202 	if (unlikely(!desc->action || irqd_irq_disabled(&desc->irq_data))) {  in handle_fasteoi_mask_irq()
1221 		chip->irq_eoi(&desc->irq_data);  in handle_fasteoi_mask_irq()
1233 void irq_chip_enable_parent(struct irq_data *data)  in irq_chip_enable_parent()
1248 void irq_chip_disable_parent(struct irq_data *data)  in irq_chip_disable_parent()
1262 void irq_chip_ack_parent(struct irq_data *data)  in irq_chip_ack_parent()
1273 void irq_chip_mask_parent(struct irq_data *data)  in irq_chip_mask_parent()
1284 void irq_chip_unmask_parent(struct irq_data *data)  in irq_chip_unmask_parent()
1295 void irq_chip_eoi_parent(struct irq_data *data)  in irq_chip_eoi_parent()
1310 int irq_chip_set_affinity_parent(struct irq_data *data,  in irq_chip_set_affinity_parent()
1328 int irq_chip_set_type_parent(struct irq_data *data, unsigned int type)  in irq_chip_set_type_parent()
1346 int irq_chip_retrigger_hierarchy(struct irq_data *data)  in irq_chip_retrigger_hierarchy()
1360 int irq_chip_set_vcpu_affinity_parent(struct irq_data *data, void *vcpu_info)  in irq_chip_set_vcpu_affinity_parent()
1376 int irq_chip_set_wake_parent(struct irq_data *data, unsigned int on)  in irq_chip_set_wake_parent()
1395 int irq_chip_compose_msi_msg(struct irq_data *data, struct msi_msg *msg)  in irq_chip_compose_msi_msg()
1397 	struct irq_data *pos = NULL;  in irq_chip_compose_msi_msg()
1419 int irq_chip_pm_get(struct irq_data *data)  in irq_chip_pm_get()
1442 int irq_chip_pm_put(struct irq_data *data)  in irq_chip_pm_put()