From 313665b983fe30af9d0eb274f7e03276e05a1bbf Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Tue, 4 Nov 2014 11:30:58 +0100 Subject: [PATCH] ASoC: Remove card field from snd_soc_dai struct The card field of the snd_soc_dai field is very rarely used. We can use dai->component->card instead and remove the card field from the snd_soc_dai struct. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown --- include/sound/soc-dai.h | 2 -- sound/soc/soc-core.c | 7 +------ sound/soc/soc-dapm.c | 2 +- 3 files changed, 2 insertions(+), 9 deletions(-) diff --git a/include/sound/soc-dai.h b/include/sound/soc-dai.h index 45d0fa10ab9e..373d1775ecba 100644 --- a/include/sound/soc-dai.h +++ b/include/sound/soc-dai.h @@ -275,8 +275,6 @@ struct snd_soc_dai { unsigned int tx_mask; unsigned int rx_mask; - struct snd_soc_card *card; - struct list_head list; }; diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c index ea1df2083bd5..f3216fc6d9f1 100644 --- a/sound/soc/soc-core.c +++ b/sound/soc/soc-core.c @@ -1315,11 +1315,6 @@ static int soc_probe_link_dais(struct snd_soc_card *card, int num, int order) dev_dbg(card->dev, "ASoC: probe %s dai link %d late %d\n", card->name, num, order); - /* config components */ - cpu_dai->card = card; - for (i = 0; i < rtd->num_codecs; i++) - rtd->codec_dais[i]->card = card; - /* set default power off timeout */ rtd->pmdown_time = pmdown_time; @@ -2314,7 +2309,7 @@ EXPORT_SYMBOL_GPL(snd_soc_add_card_controls); int snd_soc_add_dai_controls(struct snd_soc_dai *dai, const struct snd_kcontrol_new *controls, int num_controls) { - struct snd_card *card = dai->card->snd_card; + struct snd_card *card = dai->component->card->snd_card; return snd_soc_add_controls(card, dai->dev, controls, num_controls, NULL, dai); diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c index 6bf2c9795df2..c5136bb1f982 100644 --- a/sound/soc/soc-dapm.c +++ b/sound/soc/soc-dapm.c @@ -1043,7 +1043,7 @@ static int is_connected_input_ep(struct snd_soc_dapm_widget *widget, int snd_soc_dapm_dai_get_connected_widgets(struct snd_soc_dai *dai, int stream, struct snd_soc_dapm_widget_list **list) { - struct snd_soc_card *card = dai->card; + struct snd_soc_card *card = dai->component->card; struct snd_soc_dapm_widget *w; int paths;