Exemplo n.º 1
0
int rsnd_gen_probe(struct platform_device *pdev,
		   struct rcar_snd_info *info,
		   struct rsnd_priv *priv)
{
	struct device *dev = rsnd_priv_to_dev(priv);
	struct rsnd_gen *gen;
	int i;

	gen = devm_kzalloc(dev, sizeof(*gen), GFP_KERNEL);
	if (!gen) {
		dev_err(dev, "GEN allocate failed\n");
		return -ENOMEM;
	}

	priv->gen = gen;

	/*
	 * see
	 *	rsnd_reg_get()
	 *	rsnd_gen_probe()
	 */
	for (i = 0; i < RSND_REG_MAX; i++)
		gen->reg_map[i].index = -1;

	/*
	 *	init each module
	 */
	if (rsnd_is_gen1(priv))
		return rsnd_gen1_probe(pdev, info, priv);

	dev_err(dev, "unknown generation R-Car sound device\n");

	return -ENODEV;
}
Exemplo n.º 2
0
/*
 *		Gen
 */
int rsnd_gen_probe(struct rsnd_priv *priv)
{
	struct device *dev = rsnd_priv_to_dev(priv);
	struct rsnd_gen *gen;
	int ret;

	gen = devm_kzalloc(dev, sizeof(*gen), GFP_KERNEL);
	if (!gen) {
		dev_err(dev, "GEN allocate failed\n");
		return -ENOMEM;
	}

	priv->gen = gen;

	ret = -ENODEV;
	if (rsnd_is_gen1(priv))
		ret = rsnd_gen1_probe(priv);
	else if (rsnd_is_gen2(priv))
		ret = rsnd_gen2_probe(priv);

	if (ret < 0)
		dev_err(dev, "unknown generation R-Car sound device\n");

	return ret;
}