42 	struct irq_desc *desc = irq_to_desc((long)m->private);  in show_irq_affinity()  local
43 	const struct cpumask *mask = desc->irq_data.affinity;  in show_irq_affinity()
46 	if (irqd_is_setaffinity_pending(&desc->irq_data))  in show_irq_affinity()
47 		mask = desc->pending_mask;  in show_irq_affinity()
58 	struct irq_desc *desc = irq_to_desc((long)m->private);  in irq_affinity_hint_proc_show()  local
65 	raw_spin_lock_irqsave(&desc->lock, flags);  in irq_affinity_hint_proc_show()
66 	if (desc->affinity_hint)  in irq_affinity_hint_proc_show()
67 		cpumask_copy(mask, desc->affinity_hint);  in irq_affinity_hint_proc_show()
68 	raw_spin_unlock_irqrestore(&desc->lock, flags);  in irq_affinity_hint_proc_show()
243 	struct irq_desc *desc = irq_to_desc((long) m->private);  in irq_node_proc_show()  local
245 	seq_printf(m, "%d\n", desc->irq_data.node);  in irq_node_proc_show()
264 	struct irq_desc *desc = irq_to_desc((long) m->private);  in irq_spurious_proc_show()  local
267 		   desc->irq_count, desc->irqs_unhandled,  in irq_spurious_proc_show()
268 		   jiffies_to_msecs(desc->last_unhandled));  in irq_spurious_proc_show()
288 	struct irq_desc *desc = irq_to_desc(irq);  in name_unique()  local
293 	raw_spin_lock_irqsave(&desc->lock, flags);  in name_unique()
294 	for (action = desc->action ; action; action = action->next) {  in name_unique()
301 	raw_spin_unlock_irqrestore(&desc->lock, flags);  in name_unique()
308 	struct irq_desc *desc = irq_to_desc(irq);  in register_handler_proc()  local
310 	if (!desc->dir || action->dir || !action->name ||  in register_handler_proc()
318 	action->dir = proc_mkdir(name, desc->dir);  in register_handler_proc()
325 void register_irq_proc(unsigned int irq, struct irq_desc *desc)  in register_irq_proc()  argument
330 	if (!root_irq_dir || (desc->irq_data.chip == &no_irq_chip))  in register_irq_proc()
340 	if (desc->dir)  in register_irq_proc()
347 	desc->dir = proc_mkdir(name, root_irq_dir);  in register_irq_proc()
348 	if (!desc->dir)  in register_irq_proc()
353 	proc_create_data("smp_affinity", 0644, desc->dir,  in register_irq_proc()
357 	proc_create_data("affinity_hint", 0444, desc->dir,  in register_irq_proc()
361 	proc_create_data("smp_affinity_list", 0644, desc->dir,  in register_irq_proc()
364 	proc_create_data("node", 0444, desc->dir,  in register_irq_proc()
368 	proc_create_data("spurious", 0444, desc->dir,  in register_irq_proc()
375 void unregister_irq_proc(unsigned int irq, struct irq_desc *desc)  in unregister_irq_proc()  argument
379 	if (!root_irq_dir || !desc->dir)  in unregister_irq_proc()
382 	remove_proc_entry("smp_affinity", desc->dir);  in unregister_irq_proc()
383 	remove_proc_entry("affinity_hint", desc->dir);  in unregister_irq_proc()
384 	remove_proc_entry("smp_affinity_list", desc->dir);  in unregister_irq_proc()
385 	remove_proc_entry("node", desc->dir);  in unregister_irq_proc()
387 	remove_proc_entry("spurious", desc->dir);  in unregister_irq_proc()
412 	struct irq_desc *desc;  in init_irq_proc()  local
424 	for_each_irq_desc(irq, desc) {  in init_irq_proc()
425 		if (!desc)  in init_irq_proc()
428 		register_irq_proc(irq, desc);  in init_irq_proc()
450 	struct irq_desc *desc;  in show_interrupts()  local
470 	desc = irq_to_desc(i);  in show_interrupts()
471 	if (!desc)  in show_interrupts()
474 	raw_spin_lock_irqsave(&desc->lock, flags);  in show_interrupts()
477 	action = desc->action;  in show_interrupts()
485 	if (desc->irq_data.chip) {  in show_interrupts()
486 		if (desc->irq_data.chip->irq_print_chip)  in show_interrupts()
487 			desc->irq_data.chip->irq_print_chip(&desc->irq_data, p);  in show_interrupts()
488 		else if (desc->irq_data.chip->name)  in show_interrupts()
489 			seq_printf(p, " %8s", desc->irq_data.chip->name);  in show_interrupts()
495 	if (desc->irq_data.domain)  in show_interrupts()
496 		seq_printf(p, " %*d", prec, (int) desc->irq_data.hwirq);  in show_interrupts()
498 	seq_printf(p, " %-8s", irqd_is_level_type(&desc->irq_data) ? "Level" : "Edge");  in show_interrupts()
500 	if (desc->name)  in show_interrupts()
501 		seq_printf(p, "-%-8s", desc->name);  in show_interrupts()
511 	raw_spin_unlock_irqrestore(&desc->lock, flags);  in show_interrupts()