C++ (Cpp) midas_gpio_init Examples

Example #1

File: midas_wm1811.c Project: adamoutler/EK-GC100_Galaxy_Camera

static int __init midas_audio_init(void)
{
	struct wm1811_machine_priv *wm1811;
	int ret;

	wm1811 = kzalloc(sizeof *wm1811, GFP_KERNEL);
	if (!wm1811) {
		pr_err("Failed to allocate memory\n");
		ret = -ENOMEM;
		goto err_kzalloc;
	}
	snd_soc_card_set_drvdata(&midas, wm1811);

	midas_snd_device = platform_device_alloc("soc-audio", -1);
	if (!midas_snd_device) {
		ret = -ENOMEM;
		goto err_device_alloc;
	}

	ret = snd_soc_register_dais(&midas_snd_device->dev, midas_ext_dai,
						ARRAY_SIZE(midas_ext_dai));
	if (ret != 0)
		pr_err("Failed to register external DAIs: %d\n", ret);

	platform_set_drvdata(midas_snd_device, &midas);

	ret = platform_device_add(midas_snd_device);
	if (ret)
		platform_device_put(midas_snd_device);

	midas_gpio_init();

	return ret;

err_device_alloc:
	kfree(wm1811);
err_kzalloc:
	return ret;
}

Example #2

File: midas_wm1811.c Project: SaMioalz/GT-N7000-ICS-3.0.y

static int __init midas_audio_init(void)
{
	int ret;

	midas_snd_device = platform_device_alloc("soc-audio", -1);
	if (!midas_snd_device)
		return -ENOMEM;

	ret = snd_soc_register_dais(&midas_snd_device->dev, midas_ext_dai,
						ARRAY_SIZE(midas_ext_dai));
	if (ret != 0)
		pr_err("Failed to register external DAIs: %d\n", ret);

	platform_set_drvdata(midas_snd_device, &midas);

	ret = platform_device_add(midas_snd_device);
	if (ret)
		platform_device_put(midas_snd_device);

	midas_gpio_init();

	return ret;
}