picnode 405 arch/powerpc/platforms/52xx/mpc52xx_pic.c struct device_node *picnode; picnode 409 arch/powerpc/platforms/52xx/mpc52xx_pic.c picnode = of_find_matching_node(NULL, mpc52xx_pic_ids); picnode 410 arch/powerpc/platforms/52xx/mpc52xx_pic.c intr = of_iomap(picnode, 0); picnode 448 arch/powerpc/platforms/52xx/mpc52xx_pic.c mpc52xx_irqhost = irq_domain_add_linear(picnode,