ASoC: max98090: add an of_match table
authorStephen Warren <swarren@nvidia.com>
Mon, 31 Mar 2014 18:38:18 +0000 (12:38 -0600)
committerMark Brown <broonie@linaro.org>
Tue, 1 Apr 2014 11:46:12 +0000 (12:46 +0100)
Add a device tree match table. This serves to make the driver's support
of device tree more explicit. Perhaps the fallback for DT matching to
using the i2c_device_id table will go away one day, since it fails in
face of devices from different vendors with the same name.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
sound/soc/codecs/max98090.c

index 361862d4fa65a996efc3437771025407630f6b28..83a773c11ddb0f055b28b70ccbd4062d77b55d06 100644 (file)
@@ -2406,11 +2406,18 @@ static const struct i2c_device_id max98090_i2c_id[] = {
 };
 MODULE_DEVICE_TABLE(i2c, max98090_i2c_id);
 
+static const struct of_device_id max98090_of_match[] = {
+       { .compatible = "maxim,max98090", },
+       { }
+};
+MODULE_DEVICE_TABLE(of, max98090_of_match);
+
 static struct i2c_driver max98090_i2c_driver = {
        .driver = {
                .name = "max98090",
                .owner = THIS_MODULE,
                .pm = &max98090_pm,
+               .of_match_table = of_match_ptr(max98090_of_match),
        },
        .probe  = max98090_i2c_probe,
        .remove = max98090_i2c_remove,