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| author | Kuninori Morimoto | 2018-05-08 05:21:00 +0200 |
|---|---|---|
| committer | Mark Brown | 2018-05-09 11:39:18 +0200 |
| commit | db795f9b924eaf9c86ff6ba025d7ae2f3457ef05 (patch) | |
| tree | 4c22689839ecc215408a03a80d22653e50edb81e /sound/soc/soc-core.c | |
| parent | ASoC: remove Codec related code (diff) | |
| download | kernel-qcow2-linux-db795f9b924eaf9c86ff6ba025d7ae2f3457ef05.tar.gz kernel-qcow2-linux-db795f9b924eaf9c86ff6ba025d7ae2f3457ef05.tar.xz kernel-qcow2-linux-db795f9b924eaf9c86ff6ba025d7ae2f3457ef05.zip | |
ASoC: add component_list_show()
commit ef050bece1b55 ("ASoC: Remove platform code now everything is
componentised") removed platform code, then platform_list_show() was
removed, too. But we want to keep it as component_list_show.
This patch add it.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Reviewed-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/soc-core.c')
| -rw-r--r-- | sound/soc/soc-core.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c index a4cb141b8f38..f22ef347eead 100644 --- a/sound/soc/soc-core.c +++ b/sound/soc/soc-core.c @@ -190,6 +190,21 @@ static int dai_list_show(struct seq_file *m, void *v) } DEFINE_SHOW_ATTRIBUTE(dai_list); +static int component_list_show(struct seq_file *m, void *v) +{ + struct snd_soc_component *component; + + mutex_lock(&client_mutex); + + list_for_each_entry(component, &component_list, list) + seq_printf(m, "%s\n", component->name); + + mutex_unlock(&client_mutex); + + return 0; +} +DEFINE_SHOW_ATTRIBUTE(component_list); + static void soc_init_card_debugfs(struct snd_soc_card *card) { if (!snd_soc_debugfs_root) @@ -228,6 +243,10 @@ static void snd_soc_debugfs_init(void) if (!debugfs_create_file("dais", 0444, snd_soc_debugfs_root, NULL, &dai_list_fops)) pr_warn("ASoC: Failed to create DAI list debugfs file\n"); + + if (!debugfs_create_file("components", 0444, snd_soc_debugfs_root, NULL, + &component_list_fops)) + pr_warn("ASoC: Failed to create component list debugfs file\n"); } static void snd_soc_debugfs_exit(void) |