np_cpu0 451 sound/soc/rockchip/rk3399_gru_sound.c struct device_node *np_cpu, *np_cpu0, *np_cpu1; np_cpu0 472 sound/soc/rockchip/rk3399_gru_sound.c np_cpu0 = of_parse_phandle(dev->of_node, "rockchip,cpu", 0); np_cpu0 498 sound/soc/rockchip/rk3399_gru_sound.c np_cpu = np_cpu0;