71 	struct tegra_wm9712 *machine;  in tegra_wm9712_driver_probe()  local
74 	machine = devm_kzalloc(&pdev->dev, sizeof(struct tegra_wm9712),  in tegra_wm9712_driver_probe()
76 	if (!machine)  in tegra_wm9712_driver_probe()
80 	snd_soc_card_set_drvdata(card, machine);  in tegra_wm9712_driver_probe()
82 	machine->codec = platform_device_alloc("wm9712-codec", -1);  in tegra_wm9712_driver_probe()
83 	if (!machine->codec) {  in tegra_wm9712_driver_probe()
88 	ret = platform_device_add(machine->codec);  in tegra_wm9712_driver_probe()
111 	ret = tegra_asoc_utils_init(&machine->util_data, &pdev->dev);  in tegra_wm9712_driver_probe()
115 	ret = tegra_asoc_utils_set_ac97_rate(&machine->util_data);  in tegra_wm9712_driver_probe()
129 	platform_device_del(machine->codec);  in tegra_wm9712_driver_probe()
131 	platform_device_put(machine->codec);  in tegra_wm9712_driver_probe()
138 	struct tegra_wm9712 *machine = snd_soc_card_get_drvdata(card);  in tegra_wm9712_driver_remove()  local
142 	platform_device_unregister(machine->codec);  in tegra_wm9712_driver_remove()