33 	struct irq_desc *desc;  in probe_irq_on()  local
46 	for_each_irq_desc_reverse(i, desc) {  in probe_irq_on()
47 		raw_spin_lock_irq(&desc->lock);  in probe_irq_on()
48 		if (!desc->action && irq_settings_can_probe(desc)) {  in probe_irq_on()
53 			if (desc->irq_data.chip->irq_set_type)  in probe_irq_on()
54 				desc->irq_data.chip->irq_set_type(&desc->irq_data,  in probe_irq_on()
56 			irq_startup(desc, false);  in probe_irq_on()
58 		raw_spin_unlock_irq(&desc->lock);  in probe_irq_on()
69 	for_each_irq_desc_reverse(i, desc) {  in probe_irq_on()
70 		raw_spin_lock_irq(&desc->lock);  in probe_irq_on()
71 		if (!desc->action && irq_settings_can_probe(desc)) {  in probe_irq_on()
72 			desc->istate |= IRQS_AUTODETECT | IRQS_WAITING;  in probe_irq_on()
73 			if (irq_startup(desc, false))  in probe_irq_on()
74 				desc->istate |= IRQS_PENDING;  in probe_irq_on()
76 		raw_spin_unlock_irq(&desc->lock);  in probe_irq_on()
87 	for_each_irq_desc(i, desc) {  in probe_irq_on()
88 		raw_spin_lock_irq(&desc->lock);  in probe_irq_on()
90 		if (desc->istate & IRQS_AUTODETECT) {  in probe_irq_on()
92 			if (!(desc->istate & IRQS_WAITING)) {  in probe_irq_on()
93 				desc->istate &= ~IRQS_AUTODETECT;  in probe_irq_on()
94 				irq_shutdown(desc);  in probe_irq_on()
99 		raw_spin_unlock_irq(&desc->lock);  in probe_irq_on()
121 	struct irq_desc *desc;  in probe_irq_mask()  local
124 	for_each_irq_desc(i, desc) {  in probe_irq_mask()
125 		raw_spin_lock_irq(&desc->lock);  in probe_irq_mask()
126 		if (desc->istate & IRQS_AUTODETECT) {  in probe_irq_mask()
127 			if (i < 16 && !(desc->istate & IRQS_WAITING))  in probe_irq_mask()
130 			desc->istate &= ~IRQS_AUTODETECT;  in probe_irq_mask()
131 			irq_shutdown(desc);  in probe_irq_mask()
133 		raw_spin_unlock_irq(&desc->lock);  in probe_irq_mask()
161 	struct irq_desc *desc;  in probe_irq_off()  local
163 	for_each_irq_desc(i, desc) {  in probe_irq_off()
164 		raw_spin_lock_irq(&desc->lock);  in probe_irq_off()
166 		if (desc->istate & IRQS_AUTODETECT) {  in probe_irq_off()
167 			if (!(desc->istate & IRQS_WAITING)) {  in probe_irq_off()
172 			desc->istate &= ~IRQS_AUTODETECT;  in probe_irq_off()
173 			irq_shutdown(desc);  in probe_irq_off()
175 		raw_spin_unlock_irq(&desc->lock);  in probe_irq_off()