diff options
| author | Stephen Warren <swarren@nvidia.com> | 2014-03-31 11:05:17 -0600 |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2014-03-31 18:27:14 +0100 |
| commit | 03a620d8fa5f5423b87aa93e49bfa79b731c5790 (patch) | |
| tree | 187b71372df9de7e81fa9d422a3575dc65f33b59 /sound/soc/codecs | |
| parent | c159a85013afbb8283f0c7272812952e04d5c3a1 (diff) | |
| download | op-kernel-dev-03a620d8fa5f5423b87aa93e49bfa79b731c5790.zip op-kernel-dev-03a620d8fa5f5423b87aa93e49bfa79b731c5790.tar.gz | |
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: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'sound/soc/codecs')
| -rw-r--r-- | sound/soc/codecs/rt5640.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/sound/soc/codecs/rt5640.c b/sound/soc/codecs/rt5640.c index 0061ae6..68b4dd6 100644 --- a/sound/soc/codecs/rt5640.c +++ b/sound/soc/codecs/rt5640.c @@ -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, |
