gpio_changed 98 sound/pci/oxygen/oxygen.h void (*gpio_changed)(struct oxygen *chip); gpio_changed 183 sound/pci/oxygen/oxygen_lib.c if (chip->model.gpio_changed) gpio_changed 184 sound/pci/oxygen/oxygen_lib.c chip->model.gpio_changed(chip); gpio_changed 64 sound/pci/oxygen/xonar_lib.c chip->model.gpio_changed = xonar_ext_power_gpio_changed; gpio_changed 1260 sound/pci/oxygen/xonar_wm87x6.c .gpio_changed = xonar_ds_gpio_changed,