[alsa-devel] [PATCH 1/3] ASoC: codecs: wm8904: add dt ids table

Mark Brown broonie at kernel.org
Fri Dec 12 14:23:21 CET 2014


On Thu, Dec 11, 2014 at 11:14:39AM +0800, Bo Shen wrote:

> +static const struct of_device_id wm8904_of_match[] = {
> +	{ .compatible = "wlf,wm8904", },
> +	{ .compatible = "wlf,wm8912", },
> +	{ .compatible = "wlf,wm8918", },
> +	{ }
> +};
> +MODULE_DEVICE_TABLE(of, wm8904_of_match);
> +
>  static struct i2c_driver wm8904_i2c_driver = {
>  	.driver = {
>  		.name = "wm8904",
>  		.owner = THIS_MODULE,
> +		.of_match_table = wm8904_of_match,

I'm not seeing anything here that ensures that devtype is set correctly
when probing using the OF IDs - currently we rely on i2c->driver_data.
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