58 	struct irqaction *action;  member
78 	struct irqaction * action;  in sun4d_get_irq_list()  local
86 	 		action = *(i + irq_action);  in sun4d_get_irq_list()
87 			if (!action)   in sun4d_get_irq_list()
92 					if ((action = sbus_actions [(j << 5) + (sbusl << 2) + k].action))  in sun4d_get_irq_list()
106 			(action->flags & SA_INTERRUPT) ? '+' : ' ',  in sun4d_get_irq_list()
107 			action->name);  in sun4d_get_irq_list()
108 		action = action->next;  in sun4d_get_irq_list()
110 			for (; action; action = action->next) {  in sun4d_get_irq_list()
112 					(action->flags & SA_INTERRUPT) ? " +" : "",  in sun4d_get_irq_list()
113 					action->name);  in sun4d_get_irq_list()
118 				action = sbus_actions [(j << 5) + (sbusl << 2) + k].action;  in sun4d_get_irq_list()
123 				action = sbus_actions [(j << 5) + (sbusl << 2)].action;  in sun4d_get_irq_list()
133 	struct irqaction *action, **actionp;  in sun4d_free_irq()  local
140 		actionp = &(sbus_actions[irq - (1 << 5)].action);  in sun4d_free_irq()
141 	action = *actionp;  in sun4d_free_irq()
142 	if (!action) {  in sun4d_free_irq()
147 		for (; action; action = action->next) {  in sun4d_free_irq()
148 			if (action->dev_id == dev_id)  in sun4d_free_irq()
150 			tmp = action;  in sun4d_free_irq()
152 		if (!action) {  in sun4d_free_irq()
156 	} else if (action->flags & SA_SHIRQ) {  in sun4d_free_irq()
160 	if (action->flags & SA_STATIC_ALLOC)  in sun4d_free_irq()
166 		   irq, action->name);  in sun4d_free_irq()
171 	if (action && tmp)  in sun4d_free_irq()
172 		tmp->next = action->next;  in sun4d_free_irq()
174 		*actionp = action->next;  in sun4d_free_irq()
176 	kfree(action);  in sun4d_free_irq()
188 	struct irqaction * action;  in sun4d_handler_irq()  local
201 		action = *(irq + irq_action);  in sun4d_handler_irq()
202 		if (!action)  in sun4d_handler_irq()
205 			action->handler(irq, action->dev_id, regs);  in sun4d_handler_irq()
206 			action = action->next;  in sun4d_handler_irq()
207 		} while (action);  in sun4d_handler_irq()
227 						action = actionp->action;  in sun4d_handler_irq()
229 						if (!action)  in sun4d_handler_irq()
232 							action->handler(irq, action->dev_id, regs);  in sun4d_handler_irq()
233 							action = action->next;  in sun4d_handler_irq()
234 						} while (action);  in sun4d_handler_irq()
267 	struct irqaction *action, *tmp = NULL, **actionp;  in sun4d_request_irq()  local
277 		actionp = &(sbus_actions[irq - (1 << 5)].action);  in sun4d_request_irq()
280 	action = *actionp;  in sun4d_request_irq()
282 	if (action) {  in sun4d_request_irq()
283 		if ((action->flags & SA_SHIRQ) && (irqflags & SA_SHIRQ)) {  in sun4d_request_irq()
284 			for (tmp = action; tmp->next; tmp = tmp->next);  in sun4d_request_irq()
288 		if ((action->flags & SA_INTERRUPT) ^ (irqflags & SA_INTERRUPT)) {  in sun4d_request_irq()
292 		action = NULL;		/* Or else! */  in sun4d_request_irq()
302 		action = &static_irqaction[static_irq_count++];  in sun4d_request_irq()
307 	if (action == NULL)  in sun4d_request_irq()
308 	    action = (struct irqaction *)kmalloc(sizeof(struct irqaction),  in sun4d_request_irq()
311 	if (!action) {   in sun4d_request_irq()
316 	action->handler = handler;  in sun4d_request_irq()
317 	action->flags = irqflags;  in sun4d_request_irq()
318 	action->mask = 0;  in sun4d_request_irq()
319 	action->name = devname;  in sun4d_request_irq()
320 	action->next = NULL;  in sun4d_request_irq()
321 	action->dev_id = dev_id;  in sun4d_request_irq()
324 		tmp->next = action;  in sun4d_request_irq()
326 		*actionp = action;  in sun4d_request_irq()