72 				     struct intc_desc_int *d,  in intc_register_irq()  argument
88 	radix_tree_insert(&d->tree, enum_id, intc_irq_xlate_get(irq));  in intc_register_irq()
99 	data[0] = intc_get_mask_handle(desc, d, enum_id, 0);  in intc_register_irq()
100 	data[1] = intc_get_prio_handle(desc, d, enum_id, 0);  in intc_register_irq()
107 		pr_warning("missing unique irq mask for irq %d (vect 0x%04x)\n",  in intc_register_irq()
110 	data[0] = data[0] ? data[0] : intc_get_mask_handle(desc, d, enum_id, 1);  in intc_register_irq()
111 	data[1] = data[1] ? data[1] : intc_get_prio_handle(desc, d, enum_id, 1);  in intc_register_irq()
121 	irq_set_chip_and_handler_name(irq, &d->chip, handle_level_irq,  in intc_register_irq()
134 	/* add irq to d->prio list if priority is available */  in intc_register_irq()
136 		hp = d->prio + d->nr_prio;  in intc_register_irq()
148 		d->nr_prio++;  in intc_register_irq()
151 	/* add irq to d->sense list if sense is available */  in intc_register_irq()
152 	data[0] = intc_get_sense_handle(desc, d, enum_id);  in intc_register_irq()
154 		(d->sense + d->nr_sense)->irq = irq;  in intc_register_irq()
155 		(d->sense + d->nr_sense)->handle = data[0];  in intc_register_irq()
156 		d->nr_sense++;  in intc_register_irq()
160 	d->chip.irq_mask(irq_data);  in intc_register_irq()
162 	intc_set_ack_handle(irq, desc, d, enum_id);  in intc_register_irq()
163 	intc_set_dist_handle(irq, desc, d, enum_id);  in intc_register_irq()
168 static unsigned int __init save_reg(struct intc_desc_int *d,  in save_reg()  argument
174 		value = intc_phys_to_virt(d, value);  in save_reg()
176 		d->reg[cnt] = value;  in save_reg()
178 		d->smp[cnt] = smp;  in save_reg()
190 	struct intc_desc_int *d;  in register_intc_controller()  local
196 	d = kzalloc(sizeof(*d), GFP_NOWAIT);  in register_intc_controller()
197 	if (!d)  in register_intc_controller()
200 	INIT_LIST_HEAD(&d->list);  in register_intc_controller()
201 	list_add_tail(&d->list, &intc_list);  in register_intc_controller()
203 	raw_spin_lock_init(&d->lock);  in register_intc_controller()
204 	INIT_RADIX_TREE(&d->tree, GFP_ATOMIC);  in register_intc_controller()
206 	d->index = nr_intc_controllers;  in register_intc_controller()
209 		d->nr_windows = desc->num_resources;  in register_intc_controller()
210 		d->window = kzalloc(d->nr_windows * sizeof(*d->window),  in register_intc_controller()
212 		if (!d->window)  in register_intc_controller()
215 		for (k = 0; k < d->nr_windows; k++) {  in register_intc_controller()
218 			d->window[k].phys = res->start;  in register_intc_controller()
219 			d->window[k].size = resource_size(res);  in register_intc_controller()
220 			d->window[k].virt = ioremap_nocache(res->start,  in register_intc_controller()
222 			if (!d->window[k].virt)  in register_intc_controller()
227 	d->nr_reg = hw->mask_regs ? hw->nr_mask_regs * 2 : 0;  in register_intc_controller()
229 	if (d->nr_reg)  in register_intc_controller()
230 		d->nr_reg += hw->nr_mask_regs;  in register_intc_controller()
232 	d->nr_reg += hw->prio_regs ? hw->nr_prio_regs * 2 : 0;  in register_intc_controller()
233 	d->nr_reg += hw->sense_regs ? hw->nr_sense_regs : 0;  in register_intc_controller()
234 	d->nr_reg += hw->ack_regs ? hw->nr_ack_regs : 0;  in register_intc_controller()
235 	d->nr_reg += hw->subgroups ? hw->nr_subgroups : 0;  in register_intc_controller()
237 	d->reg = kzalloc(d->nr_reg * sizeof(*d->reg), GFP_NOWAIT);  in register_intc_controller()
238 	if (!d->reg)  in register_intc_controller()
242 	d->smp = kzalloc(d->nr_reg * sizeof(*d->smp), GFP_NOWAIT);  in register_intc_controller()
243 	if (!d->smp)  in register_intc_controller()
251 			k += save_reg(d, k, hw->mask_regs[i].set_reg, smp);  in register_intc_controller()
252 			k += save_reg(d, k, hw->mask_regs[i].clr_reg, smp);  in register_intc_controller()
254 			k += save_reg(d, k, hw->mask_regs[i].dist_reg, 0);  in register_intc_controller()
260 		d->prio = kzalloc(hw->nr_vectors * sizeof(*d->prio),  in register_intc_controller()
262 		if (!d->prio)  in register_intc_controller()
267 			k += save_reg(d, k, hw->prio_regs[i].set_reg, smp);  in register_intc_controller()
268 			k += save_reg(d, k, hw->prio_regs[i].clr_reg, smp);  in register_intc_controller()
273 		d->sense = kzalloc(hw->nr_vectors * sizeof(*d->sense),  in register_intc_controller()
275 		if (!d->sense)  in register_intc_controller()
279 			k += save_reg(d, k, hw->sense_regs[i].reg, 0);  in register_intc_controller()
285 				k+= save_reg(d, k, hw->subgroups[i].reg, 0);  in register_intc_controller()
287 	memcpy(&d->chip, &intc_irq_chip, sizeof(struct irq_chip));  in register_intc_controller()
288 	d->chip.name = desc->name;  in register_intc_controller()
292 			k += save_reg(d, k, hw->ack_regs[i].set_reg, 0);  in register_intc_controller()
294 		d->chip.irq_mask_ack = d->chip.irq_disable;  in register_intc_controller()
298 		intc_enable_disable_enum(desc, d, desc->force_disable, 0);  in register_intc_controller()
302 		intc_enable_disable_enum(desc, d, desc->force_enable, 0);  in register_intc_controller()
317 			pr_err("can't get irq_desc for %d\n", irq);  in register_intc_controller()
321 		intc_irq_xlate_set(irq, vect->enum_id, d);  in register_intc_controller()
322 		intc_register_irq(desc, d, vect->enum_id, irq);  in register_intc_controller()
338 				pr_err("can't get irq_desc for %d\n", irq2);  in register_intc_controller()
351 	intc_subgroup_init(desc, d);  in register_intc_controller()
355 		intc_enable_disable_enum(desc, d, desc->force_enable, 1);  in register_intc_controller()
357 	d->skip_suspend = desc->skip_syscore_suspend;  in register_intc_controller()
363 	kfree(d->prio);  in register_intc_controller()
366 	kfree(d->smp);  in register_intc_controller()
369 	kfree(d->reg);  in register_intc_controller()
371 	for (k = 0; k < d->nr_windows; k++)  in register_intc_controller()
372 		if (d->window[k].virt)  in register_intc_controller()
373 			iounmap(d->window[k].virt);  in register_intc_controller()
375 	kfree(d->window);  in register_intc_controller()
377 	kfree(d);  in register_intc_controller()
386 	struct intc_desc_int *d;  in intc_suspend()  local
388 	list_for_each_entry(d, &intc_list, list) {  in intc_suspend()
391 		if (d->skip_suspend)  in intc_suspend()
401 			if (chip != &d->chip)  in intc_suspend()
412 	struct intc_desc_int *d;  in intc_resume()  local
414 	list_for_each_entry(d, &intc_list, list) {  in intc_resume()
417 		if (d->skip_suspend)  in intc_resume()
430 			if (chip != &d->chip)  in intc_resume()
453 	struct intc_desc_int *d;  in show_intc_name()  local
455 	d = container_of(dev, struct intc_desc_int, dev);  in show_intc_name()
457 	return sprintf(buf, "%s\n", d->chip.name);  in show_intc_name()
464 	struct intc_desc_int *d;  in register_intc_devs()  local
471 		list_for_each_entry(d, &intc_list, list) {  in register_intc_devs()
472 			d->dev.id = d->index;  in register_intc_devs()
473 			d->dev.bus = &intc_subsys;  in register_intc_devs()
474 			error = device_register(&d->dev);  in register_intc_devs()
476 				error = device_create_file(&d->dev,  in register_intc_devs()