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Commit 03a620d8 authored by Stephen Warren's avatar Stephen Warren Committed by Mark Brown
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ASoC: rt5640: add an of_match table 



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: default avatarStephen Warren <swarren@nvidia.com>
Signed-off-by: default avatarMark Brown <broonie@linaro.org>
parent c159a850

sound/soc/codecs/rt5640.c

+9 −0
Original line number Diff line number Diff line
@@ -2074,6 +2074,14 @@ static const struct i2c_device_id rt5640_i2c_id[] = { 
};

MODULE_DEVICE_TABLE(i2c, rt5640_i2c_id);



#if defined(CONFIG_OF)

static const struct of_device_id rt5640_of_match[] = {

	{ .compatible = "realtek,rt5640", },

	{},

};

MODULE_DEVICE_TABLE(of, rt5640_of_match);

#endif



#ifdef CONFIG_ACPI

static struct acpi_device_id rt5640_acpi_match[] = {

	{ "INT33CA", 0 },
@@ -2203,6 +2211,7 @@ static struct i2c_driver rt5640_i2c_driver = { 
		.name = "rt5640",

		.owner = THIS_MODULE,

		.acpi_match_table = ACPI_PTR(rt5640_acpi_match),

		.of_match_table = of_match_ptr(rt5640_of_match),

	},

	.probe = rt5640_i2c_probe,

	.remove   = rt5640_i2c_remove,