diff options
| author | Lars-Peter Clausen <lars@metafoo.de> | 2014-03-05 13:17:46 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2014-03-06 17:04:55 +0800 |
| commit | 6106d12947d1b05dc15ca3933eb514347d6ed726 (patch) | |
| tree | b1040be3ba967de1e6b97f19cdab3c1d48b7b72c | |
| parent | 5c898e74d135a23ce12e0263c1a3c78eeae1b52b (diff) | |
ASoC: Add component pointer to the DAI struct
Keep track of which component registered a DAI. We'll need this as
componentization progresses.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@linaro.org>
| -rw-r--r-- | include/sound/soc-dai.h | 1 | ||||
| -rw-r--r-- | sound/soc/soc-core.c | 18 |
2 files changed, 13 insertions, 6 deletions
diff --git a/include/sound/soc-dai.h b/include/sound/soc-dai.h index 71f27c403194..8763e539c487 100644 --- a/include/sound/soc-dai.h +++ b/include/sound/soc-dai.h @@ -270,6 +270,7 @@ struct snd_soc_dai { /* parent platform/codec */ struct snd_soc_platform *platform; struct snd_soc_codec *codec; + struct snd_soc_component *component; struct snd_soc_card *card; diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c index fe1df50805a3..6401e97b2e68 100644 --- a/sound/soc/soc-core.c +++ b/sound/soc/soc-core.c @@ -3884,11 +3884,13 @@ static inline char *fmt_multiple_name(struct device *dev, /** * snd_soc_register_dai - Register a DAI with the ASoC core * - * @dai: DAI to register + * @component: The component the DAIs are registered for + * @dai_drv: DAI driver to use for the DAIs */ -static int snd_soc_register_dai(struct device *dev, +static int snd_soc_register_dai(struct snd_soc_component *component, struct snd_soc_dai_driver *dai_drv) { + struct device *dev = component->dev; struct snd_soc_codec *codec; struct snd_soc_dai *dai; @@ -3905,6 +3907,7 @@ static int snd_soc_register_dai(struct device *dev, return -ENOMEM; } + dai->component = component; dai->dev = dev; dai->driver = dai_drv; dai->dapm.dev = dev; @@ -3962,12 +3965,14 @@ found: /** * snd_soc_register_dais - Register multiple DAIs with the ASoC core * - * @dai: Array of DAIs to register + * @component: The component the DAIs are registered for + * @dai_drv: DAI driver to use for the DAIs * @count: Number of DAIs */ -static int snd_soc_register_dais(struct device *dev, +static int snd_soc_register_dais(struct snd_soc_component *component, struct snd_soc_dai_driver *dai_drv, size_t count) { + struct device *dev = component->dev; struct snd_soc_codec *codec; struct snd_soc_dai *dai; int i, ret = 0; @@ -3990,6 +3995,7 @@ static int snd_soc_register_dais(struct device *dev, goto err; } + dai->component = component; dai->dev = dev; dai->driver = &dai_drv[i]; if (dai->driver->id) @@ -4086,9 +4092,9 @@ __snd_soc_register_component(struct device *dev, * since it had been used snd_soc_register_dais(), */ if ((1 == num_dai) && allow_single_dai) - ret = snd_soc_register_dai(dev, dai_drv); + ret = snd_soc_register_dai(cmpnt, dai_drv); else - ret = snd_soc_register_dais(dev, dai_drv, num_dai); + ret = snd_soc_register_dais(cmpnt, dai_drv, num_dai); if (ret < 0) { dev_err(dev, "ASoC: Failed to regster DAIs: %d\n", ret); goto error_component_name; |