49 	desc->irq_data.chip = (struct irq_chip *)(chip ?: &no_irq_chip);  in irq_set_chip()
149 	desc->irq_data.chip_data = data;  in irq_set_chip_data()
155 struct irq_data *irq_get_irq_data(unsigned int irq)  in irq_get_irq_data()
159 	return desc ? &desc->irq_data : NULL;  in irq_get_irq_data()
165 	irqd_clear(&desc->irq_data, IRQD_IRQ_DISABLED);  in irq_state_clr_disabled()
170 	irqd_clear(&desc->irq_data, IRQD_IRQ_MASKED);  in irq_state_clr_masked()
175 	irqd_clear(&desc->irq_data, IRQD_IRQ_STARTED);  in irq_state_clr_started()
180 	irqd_set(&desc->irq_data, IRQD_IRQ_STARTED);  in irq_state_set_started()
194 	struct irq_data *d = irq_desc_get_irq_data(desc);  in __irq_startup_managed()
237 	struct irq_data *d = irq_desc_get_irq_data(desc);  in __irq_startup()
256 	struct irq_data *d = irq_desc_get_irq_data(desc);  in irq_startup()
290 	struct irq_data *d = irq_desc_get_irq_data(desc);  in irq_activate()
308 	if (irqd_is_started(&desc->irq_data)) {  in irq_shutdown()
311 		if (desc->irq_data.chip->irq_shutdown) {  in irq_shutdown()
312 			desc->irq_data.chip->irq_shutdown(&desc->irq_data);  in irq_shutdown()
332 	irq_domain_deactivate_irq(&desc->irq_data);  in irq_shutdown_and_deactivate()
337 	if (!irqd_irq_disabled(&desc->irq_data)) {  in irq_enable()
341 		if (desc->irq_data.chip->irq_enable) {  in irq_enable()
342 			desc->irq_data.chip->irq_enable(&desc->irq_data);  in irq_enable()
352 	if (irqd_irq_disabled(&desc->irq_data)) {  in __irq_disable()
357 		if (desc->irq_data.chip->irq_disable) {  in __irq_disable()
358 			desc->irq_data.chip->irq_disable(&desc->irq_data);  in __irq_disable()
393 	if (desc->irq_data.chip->irq_enable)  in irq_percpu_enable()
394 		desc->irq_data.chip->irq_enable(&desc->irq_data);  in irq_percpu_enable()
396 		desc->irq_data.chip->irq_unmask(&desc->irq_data);  in irq_percpu_enable()
402 	if (desc->irq_data.chip->irq_disable)  in irq_percpu_disable()
403 		desc->irq_data.chip->irq_disable(&desc->irq_data);  in irq_percpu_disable()
405 		desc->irq_data.chip->irq_mask(&desc->irq_data);  in irq_percpu_disable()
411 	if (desc->irq_data.chip->irq_mask_ack) {  in mask_ack_irq()
412 		desc->irq_data.chip->irq_mask_ack(&desc->irq_data);  in mask_ack_irq()
416 		if (desc->irq_data.chip->irq_ack)  in mask_ack_irq()
417 			desc->irq_data.chip->irq_ack(&desc->irq_data);  in mask_ack_irq()
423 	if (irqd_irq_masked(&desc->irq_data))  in mask_irq()
426 	if (desc->irq_data.chip->irq_mask) {  in mask_irq()
427 		desc->irq_data.chip->irq_mask(&desc->irq_data);  in mask_irq()
434 	if (!irqd_irq_masked(&desc->irq_data))  in unmask_irq()
437 	if (desc->irq_data.chip->irq_unmask) {  in unmask_irq()
438 		desc->irq_data.chip->irq_unmask(&desc->irq_data);  in unmask_irq()
445 	struct irq_chip *chip = desc->irq_data.chip;  in unmask_threaded_irq()
448 		chip->irq_eoi(&desc->irq_data);  in unmask_threaded_irq()
474 	if (unlikely(!action || irqd_irq_disabled(&desc->irq_data))) {  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()
582 	if (unlikely(!desc->action || irqd_irq_disabled(&desc->irq_data))) {  in handle_untracked_irq()
588 	irqd_set(&desc->irq_data, IRQD_IRQ_INPROGRESS);  in handle_untracked_irq()
594 	irqd_clear(&desc->irq_data, IRQD_IRQ_INPROGRESS);  in handle_untracked_irq()
614 	if (!irqd_irq_disabled(&desc->irq_data) &&  in cond_unmask_irq()
615 	    irqd_irq_masked(&desc->irq_data) && !desc->threads_oneshot)  in cond_unmask_irq()
642 	if (unlikely(!desc->action || irqd_irq_disabled(&desc->irq_data))) {  in handle_level_irq()
660 		chip->irq_eoi(&desc->irq_data);  in cond_unmask_eoi_irq()
669 	if (!irqd_irq_disabled(&desc->irq_data) &&  in cond_unmask_eoi_irq()
670 	    irqd_irq_masked(&desc->irq_data) && !desc->threads_oneshot) {  in cond_unmask_eoi_irq()
671 		chip->irq_eoi(&desc->irq_data);  in cond_unmask_eoi_irq()
674 		chip->irq_eoi(&desc->irq_data);  in cond_unmask_eoi_irq()
689 	struct irq_chip *chip = desc->irq_data.chip;  in handle_fasteoi_irq()
699 		if (irqd_needs_resend_when_in_progress(&desc->irq_data))  in handle_fasteoi_irq()
710 	if (unlikely(!desc->action || irqd_irq_disabled(&desc->irq_data))) {  in handle_fasteoi_irq()
734 		chip->irq_eoi(&desc->irq_data);  in handle_fasteoi_irq()
768 		chip->irq_eoi(&desc->irq_data);  in handle_fasteoi_nmi()
803 	if (irqd_irq_disabled(&desc->irq_data) || !desc->action) {  in handle_edge_irq()
812 	desc->irq_data.chip->irq_ack(&desc->irq_data);  in handle_edge_irq()
826 			if (!irqd_irq_disabled(&desc->irq_data) &&  in handle_edge_irq()
827 			    irqd_irq_masked(&desc->irq_data))  in handle_edge_irq()
834 		 !irqd_irq_disabled(&desc->irq_data));  in handle_edge_irq()
866 	if (irqd_irq_disabled(&desc->irq_data) || !desc->action) {  in handle_edge_eoi_irq()
880 		 !irqd_irq_disabled(&desc->irq_data));  in handle_edge_eoi_irq()
883 	chip->irq_eoi(&desc->irq_data);  in handle_edge_eoi_irq()
905 		chip->irq_ack(&desc->irq_data);  in handle_percpu_irq()
910 		chip->irq_eoi(&desc->irq_data);  in handle_percpu_irq()
938 		chip->irq_ack(&desc->irq_data);  in handle_percpu_devid_irq()
956 		chip->irq_eoi(&desc->irq_data);  in handle_percpu_devid_irq()
981 		chip->irq_eoi(&desc->irq_data);  in handle_percpu_devid_fasteoi_nmi()
991 		struct irq_data *irq_data = &desc->irq_data;  in __irq_do_set_handler()  local
1000 		while (irq_data) {  in __irq_do_set_handler()
1001 			if (irq_data->chip != &no_irq_chip)  in __irq_do_set_handler()
1011 			irq_data = irq_data->parent_data;  in __irq_do_set_handler()
1014 		if (WARN_ON(!irq_data || irq_data->chip == &no_irq_chip))  in __irq_do_set_handler()
1020 		if (desc->irq_data.chip != &no_irq_chip)  in __irq_do_set_handler()
1033 		unsigned int type = irqd_get_trigger_type(&desc->irq_data);  in __irq_do_set_handler()
1114 	trigger = irqd_get_trigger_type(&desc->irq_data);  in irq_modify_status()
1116 	irqd_clear(&desc->irq_data, IRQD_NO_BALANCING | IRQD_PER_CPU |  in irq_modify_status()
1119 		irqd_set(&desc->irq_data, IRQD_NO_BALANCING);  in irq_modify_status()
1121 		irqd_set(&desc->irq_data, IRQD_PER_CPU);  in irq_modify_status()
1123 		irqd_set(&desc->irq_data, IRQD_MOVE_PCNTXT);  in irq_modify_status()
1125 		irqd_set(&desc->irq_data, IRQD_LEVEL);  in irq_modify_status()
1131 	irqd_set(&desc->irq_data, trigger);  in irq_modify_status()
1158 		chip = irq_data_get_irq_chip(&desc->irq_data);  in irq_cpu_online()
1161 		     !irqd_irq_disabled(&desc->irq_data)))  in irq_cpu_online()
1162 			chip->irq_cpu_online(&desc->irq_data);  in irq_cpu_online()
1188 		chip = irq_data_get_irq_chip(&desc->irq_data);  in irq_cpu_offline()
1191 		     !irqd_irq_disabled(&desc->irq_data)))  in irq_cpu_offline()
1192 			chip->irq_cpu_offline(&desc->irq_data);  in irq_cpu_offline()
1214 	struct irq_chip *chip = desc->irq_data.chip;  in handle_fasteoi_ack_irq()
1227 	if (unlikely(!desc->action || irqd_irq_disabled(&desc->irq_data))) {  in handle_fasteoi_ack_irq()
1238 	desc->irq_data.chip->irq_ack(&desc->irq_data);  in handle_fasteoi_ack_irq()
1248 		chip->irq_eoi(&desc->irq_data);  in handle_fasteoi_ack_irq()
1265 	struct irq_chip *chip = desc->irq_data.chip;  in handle_fasteoi_mask_irq()
1279 	if (unlikely(!desc->action || irqd_irq_disabled(&desc->irq_data))) {  in handle_fasteoi_mask_irq()
1297 		chip->irq_eoi(&desc->irq_data);  in handle_fasteoi_mask_irq()
1313 int irq_chip_set_parent_state(struct irq_data *data,  in irq_chip_set_parent_state()
1335 int irq_chip_get_parent_state(struct irq_data *data,  in irq_chip_get_parent_state()
1353 void irq_chip_enable_parent(struct irq_data *data)  in irq_chip_enable_parent()
1368 void irq_chip_disable_parent(struct irq_data *data)  in irq_chip_disable_parent()
1382 void irq_chip_ack_parent(struct irq_data *data)  in irq_chip_ack_parent()
1393 void irq_chip_mask_parent(struct irq_data *data)  in irq_chip_mask_parent()
1404 void irq_chip_mask_ack_parent(struct irq_data *data)  in irq_chip_mask_ack_parent()
1415 void irq_chip_unmask_parent(struct irq_data *data)  in irq_chip_unmask_parent()
1426 void irq_chip_eoi_parent(struct irq_data *data)  in irq_chip_eoi_parent()
1441 int irq_chip_set_affinity_parent(struct irq_data *data,  in irq_chip_set_affinity_parent()
1459 int irq_chip_set_type_parent(struct irq_data *data, unsigned int type)  in irq_chip_set_type_parent()
1477 int irq_chip_retrigger_hierarchy(struct irq_data *data)  in irq_chip_retrigger_hierarchy()
1492 int irq_chip_set_vcpu_affinity_parent(struct irq_data *data, void *vcpu_info)  in irq_chip_set_vcpu_affinity_parent()
1508 int irq_chip_set_wake_parent(struct irq_data *data, unsigned int on)  in irq_chip_set_wake_parent()
1526 int irq_chip_request_resources_parent(struct irq_data *data)  in irq_chip_request_resources_parent()
1542 void irq_chip_release_resources_parent(struct irq_data *data)  in irq_chip_release_resources_parent()
1560 int irq_chip_compose_msi_msg(struct irq_data *data, struct msi_msg *msg)  in irq_chip_compose_msi_msg()
1562 	struct irq_data *pos;  in irq_chip_compose_msi_msg()
1576 static struct device *irq_get_pm_device(struct irq_data *data)  in irq_get_pm_device()
1591 int irq_chip_pm_get(struct irq_data *data)  in irq_chip_pm_get()
1610 int irq_chip_pm_put(struct irq_data *data)  in irq_chip_pm_put()