diff options
| author | Alexandru Ardelean <alexandru.ardelean@analog.com> | 2020-10-19 13:53:13 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2020-10-26 21:37:03 +0300 |
| commit | ab589bac553f79d559952aa088480a72258ac5bc (patch) | |
| tree | 3b75a7f48087d166f630192af6b0efc82cc91930 /sound/soc/codecs/adau1977.c | |
| parent | 76b5f68bbf7df9343b69fbee04d5edf50680c231 (diff) | |
| download | linux-ab589bac553f79d559952aa088480a72258ac5bc.tar.xz | |
ASoC: adau1977: remove platform data and move micbias bindings include
The change removes the platform_data include/definition. It only contains
some values for the MICBIAS.
These are moved into 'dt-bindings/sound/adi,adau1977.h' so that they can be
used inside device-trees. When moving then, they need to be converted to
pre-compiler defines, so that the DT compiler can understand them.
The driver then, also needs to include the new
'dt-bindings/sound/adi,adau1977.h' file.
Signed-off-by: Alexandru Ardelean <alexandru.ardelean@analog.com>
Link: https://lore.kernel.org/r/20201019105313.24862-1-alexandru.ardelean@analog.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/codecs/adau1977.c')
| -rw-r--r-- | sound/soc/codecs/adau1977.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/sound/soc/codecs/adau1977.c b/sound/soc/codecs/adau1977.c index 0a36e523584c..8260f49caa24 100644 --- a/sound/soc/codecs/adau1977.c +++ b/sound/soc/codecs/adau1977.c @@ -12,7 +12,6 @@ #include <linux/i2c.h> #include <linux/init.h> #include <linux/module.h> -#include <linux/platform_data/adau1977.h> #include <linux/regmap.h> #include <linux/regulator/consumer.h> #include <linux/slab.h> @@ -24,6 +23,8 @@ #include <sound/soc.h> #include <sound/tlv.h> +#include <dt-bindings/sound/adi,adau1977.h> + #include "adau1977.h" #define ADAU1977_REG_POWER 0x00 @@ -881,13 +882,9 @@ static const struct snd_soc_component_driver adau1977_component_driver = { static int adau1977_setup_micbias(struct adau1977 *adau1977) { - struct adau1977_platform_data *pdata = adau1977->dev->platform_data; unsigned int micbias; - if (pdata) - micbias = pdata->micbias; - else if (device_property_read_u32(adau1977->dev, "adi,micbias", - &micbias)) + if (device_property_read_u32(adau1977->dev, "adi,micbias", &micbias)) micbias = ADAU1977_MICBIAS_8V5; if (micbias > ADAU1977_MICBIAS_9V0) { |