slew_done_gpio_np 455 drivers/cpufreq/pmac32-cpufreq.c struct device_node *slew_done_gpio_np = of_find_node_by_name(NULL, slew_done_gpio_np 471 drivers/cpufreq/pmac32-cpufreq.c if (slew_done_gpio_np) slew_done_gpio_np 472 drivers/cpufreq/pmac32-cpufreq.c slew_done_gpio = read_gpio(slew_done_gpio_np);