279 	struct irq_domain_chip_generic *dgc;  in irq_alloc_domain_generic_chips()  local
293 	sz = sizeof(*dgc) + numchips * sizeof(gc);  in irq_alloc_domain_generic_chips()
296 	tmp = dgc = kzalloc(sz, GFP_KERNEL);  in irq_alloc_domain_generic_chips()
297 	if (!dgc)  in irq_alloc_domain_generic_chips()
299 	dgc->irqs_per_chip = irqs_per_chip;  in irq_alloc_domain_generic_chips()
300 	dgc->num_chips = numchips;  in irq_alloc_domain_generic_chips()
301 	dgc->irq_flags_to_set = set;  in irq_alloc_domain_generic_chips()
302 	dgc->irq_flags_to_clear = clr;  in irq_alloc_domain_generic_chips()
303 	dgc->gc_flags = gcflags;  in irq_alloc_domain_generic_chips()
304 	d->gc = dgc;  in irq_alloc_domain_generic_chips()
307 	tmp += sizeof(*dgc) + numchips * sizeof(gc);  in irq_alloc_domain_generic_chips()
310 		dgc->gc[i] = gc = tmp;  in irq_alloc_domain_generic_chips()
339 	struct irq_domain_chip_generic *dgc = d->gc;  in irq_get_domain_generic_chip()  local
342 	if (!dgc)  in irq_get_domain_generic_chip()
344 	idx = hw_irq / dgc->irqs_per_chip;  in irq_get_domain_generic_chip()
345 	if (idx >= dgc->num_chips)  in irq_get_domain_generic_chip()
347 	return dgc->gc[idx];  in irq_get_domain_generic_chip()
364 	struct irq_domain_chip_generic *dgc = d->gc;  in irq_map_generic_chip()  local
374 	idx = hw_irq / dgc->irqs_per_chip;  in irq_map_generic_chip()
375 	if (idx >= dgc->num_chips)  in irq_map_generic_chip()
377 	gc = dgc->gc[idx];  in irq_map_generic_chip()
379 	idx = hw_irq % dgc->irqs_per_chip;  in irq_map_generic_chip()
393 		irq_gc_init_mask_cache(gc, dgc->gc_flags);  in irq_map_generic_chip()
400 	if (dgc->gc_flags & IRQ_GC_INIT_NESTED_LOCK)  in irq_map_generic_chip()
409 	irq_modify_status(virq, dgc->irq_flags_to_clear, dgc->irq_flags_to_set);  in irq_map_generic_chip()