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ASoC: tlv320aic23: add an of_match table

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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>
This commit is contained in:
Stephen Warren 2014-03-31 12:38:17 -06:00 committed by Mark Brown
parent 051389e250
commit 3534b842a8
1 changed files with 7 additions and 0 deletions
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7
sound/soc/codecs/tlv320aic23-i2c.c
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@ -43,9 +43,16 @@ static const struct i2c_device_id tlv320aic23_id[] = {
MODULE_DEVICE_TABLE(i2c, tlv320aic23_id);
static const struct of_device_id tlv320aic23_of_match[] = {
{ .compatible = "ti,tlv320aic23", },
{ }
};
MODULE_DEVICE_TABLE(of, tlv320aic23_of_match);
static struct i2c_driver tlv320aic23_i2c_driver = {
.driver = {
.name = "tlv320aic23-codec",
.of_match_table = of_match_ptr(tlv320aic23_of_match),
},
.probe = tlv320aic23_i2c_probe,
.remove = __exit_p(tlv320aic23_i2c_remove),