384 	struct gpio_desc *gpiod;  in tegra_asoc_machine_probe()  local
400 	gpiod = devm_gpiod_get_optional(dev, "nvidia,hp-mute", GPIOD_OUT_HIGH);  in tegra_asoc_machine_probe()
401 	machine->gpiod_hp_mute = gpiod;  in tegra_asoc_machine_probe()
402 	if (IS_ERR(gpiod))  in tegra_asoc_machine_probe()
403 		return PTR_ERR(gpiod);  in tegra_asoc_machine_probe()
405 	gpiod = devm_gpiod_get_optional(dev, "nvidia,hp-det", GPIOD_IN);  in tegra_asoc_machine_probe()
406 	machine->gpiod_hp_det = gpiod;  in tegra_asoc_machine_probe()
407 	if (IS_ERR(gpiod))  in tegra_asoc_machine_probe()
408 		return PTR_ERR(gpiod);  in tegra_asoc_machine_probe()
410 	gpiod = devm_gpiod_get_optional(dev, "nvidia,mic-det", GPIOD_IN);  in tegra_asoc_machine_probe()
411 	machine->gpiod_mic_det = gpiod;  in tegra_asoc_machine_probe()
412 	if (IS_ERR(gpiod))  in tegra_asoc_machine_probe()
413 		return PTR_ERR(gpiod);  in tegra_asoc_machine_probe()
415 	gpiod = devm_gpiod_get_optional(dev, "nvidia,spkr-en", GPIOD_OUT_LOW);  in tegra_asoc_machine_probe()
416 	machine->gpiod_spkr_en = gpiod;  in tegra_asoc_machine_probe()
417 	if (IS_ERR(gpiod))  in tegra_asoc_machine_probe()
418 		return PTR_ERR(gpiod);  in tegra_asoc_machine_probe()
420 	gpiod = devm_gpiod_get_optional(dev, "nvidia,int-mic-en", GPIOD_OUT_LOW);  in tegra_asoc_machine_probe()
421 	machine->gpiod_int_mic_en = gpiod;  in tegra_asoc_machine_probe()
422 	if (IS_ERR(gpiod))  in tegra_asoc_machine_probe()
423 		return PTR_ERR(gpiod);  in tegra_asoc_machine_probe()
425 	gpiod = devm_gpiod_get_optional(dev, "nvidia,ext-mic-en", GPIOD_OUT_LOW);  in tegra_asoc_machine_probe()
426 	machine->gpiod_ext_mic_en = gpiod;  in tegra_asoc_machine_probe()
427 	if (IS_ERR(gpiod))  in tegra_asoc_machine_probe()
428 		return PTR_ERR(gpiod);  in tegra_asoc_machine_probe()