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-rw-r--r--include/sound/soc.h1
-rw-r--r--sound/soc/soc-core.c43
-rw-r--r--sound/soc/soc-dapm.c30
-rw-r--r--sound/soc/soc-pcm.c14
4 files changed, 14 insertions, 74 deletions
diff --git a/include/sound/soc.h b/include/sound/soc.h
index d770606732cd..f0797792dd8d 100644
--- a/include/sound/soc.h
+++ b/include/sound/soc.h
@@ -1220,7 +1220,6 @@ struct snd_soc_card {
#ifdef CONFIG_DEBUG_FS
struct dentry *debugfs_card_root;
- struct dentry *debugfs_pop_time;
#endif
u32 pop_time;
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index da11e44b01aa..ed66d2c68d10 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -165,13 +165,6 @@ static void soc_init_component_debugfs(struct snd_soc_component *component)
component->card->debugfs_card_root);
}
- if (IS_ERR(component->debugfs_root)) {
- dev_warn(component->dev,
- "ASoC: Failed to create component debugfs directory: %ld\n",
- PTR_ERR(component->debugfs_root));
- return;
- }
-
snd_soc_dapm_debugfs_init(snd_soc_component_get_dapm(component),
component->debugfs_root);
}
@@ -215,32 +208,15 @@ DEFINE_SHOW_ATTRIBUTE(component_list);
static void soc_init_card_debugfs(struct snd_soc_card *card)
{
- if (!snd_soc_debugfs_root)
- return;
-
card->debugfs_card_root = debugfs_create_dir(card->name,
snd_soc_debugfs_root);
- if (IS_ERR(card->debugfs_card_root)) {
- dev_warn(card->dev,
- "ASoC: Failed to create card debugfs directory: %ld\n",
- PTR_ERR(card->debugfs_card_root));
- card->debugfs_card_root = NULL;
- return;
- }
- card->debugfs_pop_time = debugfs_create_u32("dapm_pop_time", 0644,
- card->debugfs_card_root,
- &card->pop_time);
- if (IS_ERR(card->debugfs_pop_time))
- dev_warn(card->dev,
- "ASoC: Failed to create pop time debugfs file: %ld\n",
- PTR_ERR(card->debugfs_pop_time));
+ debugfs_create_u32("dapm_pop_time", 0644, card->debugfs_card_root,
+ &card->pop_time);
}
static void soc_cleanup_card_debugfs(struct snd_soc_card *card)
{
- if (!card->debugfs_card_root)
- return;
debugfs_remove_recursive(card->debugfs_card_root);
card->debugfs_card_root = NULL;
}
@@ -248,19 +224,12 @@ static void soc_cleanup_card_debugfs(struct snd_soc_card *card)
static void snd_soc_debugfs_init(void)
{
snd_soc_debugfs_root = debugfs_create_dir("asoc", NULL);
- if (IS_ERR_OR_NULL(snd_soc_debugfs_root)) {
- pr_warn("ASoC: Failed to create debugfs directory\n");
- snd_soc_debugfs_root = NULL;
- return;
- }
- 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");
+ debugfs_create_file("dais", 0444, snd_soc_debugfs_root, NULL,
+ &dai_list_fops);
- 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");
+ debugfs_create_file("components", 0444, snd_soc_debugfs_root, NULL,
+ &component_list_fops);
}
static void snd_soc_debugfs_exit(void)
diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c
index e16838e1bda2..d93c1038fab0 100644
--- a/sound/soc/soc-dapm.c
+++ b/sound/soc/soc-dapm.c
@@ -2154,50 +2154,28 @@ static const struct file_operations dapm_bias_fops = {
void snd_soc_dapm_debugfs_init(struct snd_soc_dapm_context *dapm,
struct dentry *parent)
{
- struct dentry *d;
-
if (!parent || IS_ERR(parent))
return;
dapm->debugfs_dapm = debugfs_create_dir("dapm", parent);
- if (IS_ERR(dapm->debugfs_dapm)) {
- dev_warn(dapm->dev,
- "ASoC: Failed to create DAPM debugfs directory %ld\n",
- PTR_ERR(dapm->debugfs_dapm));
- return;
- }
-
- d = debugfs_create_file("bias_level", 0444,
- dapm->debugfs_dapm, dapm,
- &dapm_bias_fops);
- if (IS_ERR(d))
- dev_warn(dapm->dev,
- "ASoC: Failed to create bias level debugfs file: %ld\n",
- PTR_ERR(d));
+ debugfs_create_file("bias_level", 0444, dapm->debugfs_dapm, dapm,
+ &dapm_bias_fops);
}
static void dapm_debugfs_add_widget(struct snd_soc_dapm_widget *w)
{
struct snd_soc_dapm_context *dapm = w->dapm;
- struct dentry *d;
if (!dapm->debugfs_dapm || !w->name)
return;
- d = debugfs_create_file(w->name, 0444,
- dapm->debugfs_dapm, w,
- &dapm_widget_power_fops);
- if (IS_ERR(d))
- dev_warn(w->dapm->dev,
- "ASoC: Failed to create %s debugfs file: %ld\n",
- w->name, PTR_ERR(d));
+ debugfs_create_file(w->name, 0444, dapm->debugfs_dapm, w,
+ &dapm_widget_power_fops);
}
static void dapm_debugfs_cleanup(struct snd_soc_dapm_context *dapm)
{
- if (!dapm->debugfs_dapm)
- return;
debugfs_remove_recursive(dapm->debugfs_dapm);
dapm->debugfs_dapm = NULL;
}
diff --git a/sound/soc/soc-pcm.c b/sound/soc/soc-pcm.c
index 30264bc592f6..ce7297c37537 100644
--- a/sound/soc/soc-pcm.c
+++ b/sound/soc/soc-pcm.c
@@ -1205,9 +1205,9 @@ static int dpcm_be_connect(struct snd_soc_pcm_runtime *fe,
stream ? "<-" : "->", be->dai_link->name);
#ifdef CONFIG_DEBUG_FS
- if (fe->debugfs_dpcm_root)
- dpcm->debugfs_state = debugfs_create_u32(be->dai_link->name, 0644,
- fe->debugfs_dpcm_root, &dpcm->state);
+ dpcm->debugfs_state = debugfs_create_dir(be->dai_link->name,
+ fe->debugfs_dpcm_root);
+ debugfs_create_u32("state", 0644, dpcm->debugfs_state, &dpcm->state);
#endif
return 1;
}
@@ -1262,7 +1262,7 @@ void dpcm_be_disconnect(struct snd_soc_pcm_runtime *fe, int stream)
dpcm_be_reparent(fe, dpcm->be, stream);
#ifdef CONFIG_DEBUG_FS
- debugfs_remove(dpcm->debugfs_state);
+ debugfs_remove_recursive(dpcm->debugfs_state);
#endif
spin_lock_irqsave(&fe->card->dpcm_lock, flags);
list_del(&dpcm->list_be);
@@ -3415,12 +3415,6 @@ void soc_dpcm_debugfs_add(struct snd_soc_pcm_runtime *rtd)
rtd->debugfs_dpcm_root = debugfs_create_dir(rtd->dai_link->name,
rtd->card->debugfs_card_root);
- if (!rtd->debugfs_dpcm_root) {
- dev_dbg(rtd->dev,
- "ASoC: Failed to create dpcm debugfs directory %s\n",
- rtd->dai_link->name);
- return;
- }
debugfs_create_file("state", 0444, rtd->debugfs_dpcm_root,
rtd, &dpcm_state_fops);
generated by cgit (git 2.34.1) at 2024-06-18 12:32:59 +0000