The DAI DAPM context was added in commit be09ad90 ("ASoC: core: Add platform DAI widget mapping") and the only user was removed again in commit ae10e7e8f ("ASoC: core: Only add platform DAI widgets once."). Now that we have a per component DAPM context it is unlikely that we'll need the DAI DAPM context again.
Signed-off-by: Lars-Peter Clausen lars@metafoo.de --- include/sound/soc-dai.h | 1 - sound/soc/soc-core.c | 12 +----------- 2 files changed, 1 insertion(+), 12 deletions(-)
diff --git a/include/sound/soc-dai.h b/include/sound/soc-dai.h index 688f2ba..031be2a 100644 --- a/include/sound/soc-dai.h +++ b/include/sound/soc-dai.h @@ -257,7 +257,6 @@ struct snd_soc_dai {
struct snd_soc_dapm_widget *playback_widget; struct snd_soc_dapm_widget *capture_widget; - struct snd_soc_dapm_context dapm;
/* DAI DMA data */ void *playback_dma_data; diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c index 668ffd3..05b8ca1 100644 --- a/sound/soc/soc-core.c +++ b/sound/soc/soc-core.c @@ -1048,11 +1048,8 @@ static void soc_remove_link_dais(struct snd_soc_card *card, int num, int order) cpu_dai->name, err); } cpu_dai->probed = 0; - - if (!cpu_dai->codec) { - snd_soc_dapm_free(&cpu_dai->dapm); + if (!cpu_dai->codec) module_put(cpu_dai->dev->driver->owner); - } } }
@@ -1510,11 +1507,8 @@ static int soc_probe_link_dais(struct snd_soc_card *card, int num, int order) if (!cpu_dai->probed && cpu_dai->driver->probe_order == order) { if (!cpu_dai->codec) { - cpu_dai->dapm.card = card; if (!try_module_get(cpu_dai->dev->driver->owner)) return -ENODEV; - - list_add(&cpu_dai->dapm.list, &card->dapm_list); }
if (cpu_dai->driver->probe) { @@ -3975,13 +3969,9 @@ static int snd_soc_register_dais(struct snd_soc_component *component, dai->component = component; dai->dev = dev; dai->driver = &dai_drv[i]; - dai->dapm.dev = dev; if (!dai->driver->ops) dai->driver->ops = &null_dai_ops;
- if (!dai->codec) - dai->dapm.idle_bias_off = 1; - list_add(&dai->list, &component->dai_list);
dev_dbg(dev, "ASoC: Registered DAI '%s'\n", dai->name);