diff options
| author | Stephen Warren | 2014-03-31 19:05:17 +0200 |
|---|---|---|
| committer | Mark Brown | 2014-03-31 19:27:14 +0200 |
| commit | 03a620d8fa5f5423b87aa93e49bfa79b731c5790 (patch) | |
| tree | 187b71372df9de7e81fa9d422a3575dc65f33b59 /sound | |
| parent | Merge remote-tracking branches 'asoc/topic/tdm' and 'asoc/topic/tegra' into a... (diff) | |
| download | kernel-qcow2-linux-03a620d8fa5f5423b87aa93e49bfa79b731c5790.tar.gz kernel-qcow2-linux-03a620d8fa5f5423b87aa93e49bfa79b731c5790.tar.xz kernel-qcow2-linux-03a620d8fa5f5423b87aa93e49bfa79b731c5790.zip | |
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')
| -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 0061ae6b6716..68b4dd622b87 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, |