35 		struct irq_desc *desc;  in resend_irqs()  local
37 		desc = hlist_entry(irq_resend_list.first, struct irq_desc,  resend_node);  in resend_irqs()
38 		hlist_del_init(&desc->resend_node);  in resend_irqs()
41 		desc->handle_irq(desc);  in resend_irqs()
49 static int irq_sw_resend(struct irq_desc *desc)  in irq_sw_resend()  argument
55 	if (irqd_is_handle_enforce_irqctx(&desc->irq_data))  in irq_sw_resend()
63 	if (irq_settings_is_nested_thread(desc)) {  in irq_sw_resend()
68 		if (!desc->parent_irq)  in irq_sw_resend()
71 		desc = irq_to_desc(desc->parent_irq);  in irq_sw_resend()
72 		if (!desc)  in irq_sw_resend()
78 		if (hlist_unhashed(&desc->resend_node))  in irq_sw_resend()
79 			hlist_add_head(&desc->resend_node, &irq_resend_list);  in irq_sw_resend()
85 void clear_irq_resend(struct irq_desc *desc)  in clear_irq_resend()  argument
88 	hlist_del_init(&desc->resend_node);  in clear_irq_resend()
91 void irq_resend_init(struct irq_desc *desc)  in irq_resend_init()  argument
93 	INIT_HLIST_NODE(&desc->resend_node);  in irq_resend_init()
96 void clear_irq_resend(struct irq_desc *desc) {}  in clear_irq_resend()  argument
97 void irq_resend_init(struct irq_desc *desc) {}  in irq_resend_init()  argument
99 static int irq_sw_resend(struct irq_desc *desc)  in irq_sw_resend()  argument
105 static int try_retrigger(struct irq_desc *desc)  in try_retrigger()  argument
107 	if (desc->irq_data.chip->irq_retrigger)  in try_retrigger()
108 		return desc->irq_data.chip->irq_retrigger(&desc->irq_data);  in try_retrigger()
111 	return irq_chip_retrigger_hierarchy(&desc->irq_data);  in try_retrigger()
122 int check_irq_resend(struct irq_desc *desc, bool inject)  in check_irq_resend()  argument
131 	if (irq_settings_is_level(desc)) {  in check_irq_resend()
132 		desc->istate &= ~IRQS_PENDING;  in check_irq_resend()
136 	if (desc->istate & IRQS_REPLAY)  in check_irq_resend()
139 	if (!(desc->istate & IRQS_PENDING) && !inject)  in check_irq_resend()
142 	desc->istate &= ~IRQS_PENDING;  in check_irq_resend()
144 	if (!try_retrigger(desc))  in check_irq_resend()
145 		err = irq_sw_resend(desc);  in check_irq_resend()
149 		desc->istate |= IRQS_REPLAY;  in check_irq_resend()
181 		struct irq_desc *desc = scoped_irqdesc;  in irq_inject_interrupt()  local
188 		if (!irq_is_nmi(desc) && irqd_is_activated(&desc->irq_data))  in irq_inject_interrupt()
189 			err = check_irq_resend(desc, true);  in irq_inject_interrupt()