310 	if (!desc->dir || action->dir || !action->name ||  in register_handler_proc()
318 	action->dir = proc_mkdir(name, desc->dir);  in register_handler_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()
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()
398 	proc_remove(action->dir);  in unregister_handler_proc()