ftr_gpio_all_amps_off 273 sound/aoa/core/gpio-feature.c ftr_gpio_all_amps_off(rt); ftr_gpio_all_amps_off 285 sound/aoa/core/gpio-feature.c ftr_gpio_all_amps_off(rt); ftr_gpio_all_amps_off 411 sound/aoa/core/gpio-feature.c .all_amps_off = ftr_gpio_all_amps_off,