its_lpi_alloc 2426 drivers/irqchip/irq-gic-v3-its.c lpi_map = its_lpi_alloc(nvecs, &lpi_base, &nr_lpis); its_lpi_alloc 3088 drivers/irqchip/irq-gic-v3-its.c bitmap = its_lpi_alloc(roundup_pow_of_two(nr_irqs), &base, &nr_ids);