3  * tegra20_wm9712.c - Tegra machine ASoC driver for boards using WM9712 codec.
70 	struct tegra_wm9712 *machine;  in tegra_wm9712_driver_probe()  local
73 	machine = devm_kzalloc(&pdev->dev, sizeof(struct tegra_wm9712),  in tegra_wm9712_driver_probe()
75 	if (!machine)  in tegra_wm9712_driver_probe()
79 	snd_soc_card_set_drvdata(card, machine);  in tegra_wm9712_driver_probe()
81 	machine->codec = platform_device_alloc("wm9712-codec", -1);  in tegra_wm9712_driver_probe()
82 	if (!machine->codec) {  in tegra_wm9712_driver_probe()
87 	ret = platform_device_add(machine->codec);  in tegra_wm9712_driver_probe()
110 	ret = tegra_asoc_utils_init(&machine->util_data, &pdev->dev);  in tegra_wm9712_driver_probe()
114 	ret = tegra_asoc_utils_set_ac97_rate(&machine->util_data);  in tegra_wm9712_driver_probe()
128 	platform_device_del(machine->codec);  in tegra_wm9712_driver_probe()
130 	platform_device_put(machine->codec);  in tegra_wm9712_driver_probe()
137 	struct tegra_wm9712 *machine = snd_soc_card_get_drvdata(card);  in tegra_wm9712_driver_remove()  local
141 	platform_device_unregister(machine->codec);  in tegra_wm9712_driver_remove()
163 MODULE_DESCRIPTION("Tegra+WM9712 machine ASoC driver");