diff options
Diffstat (limited to 'drivers/staging/greybus/audio_helper.c')
| -rw-r--r-- | drivers/staging/greybus/audio_helper.c | 25 |
1 files changed, 7 insertions, 18 deletions
diff --git a/drivers/staging/greybus/audio_helper.c b/drivers/staging/greybus/audio_helper.c index 843760675876..223987616e07 100644 --- a/drivers/staging/greybus/audio_helper.c +++ b/drivers/staging/greybus/audio_helper.c @@ -3,7 +3,6 @@ * Greybus Audio Sound SoC helper APIs */ -#include <linux/debugfs.h> #include <sound/core.h> #include <sound/soc.h> #include <sound/soc-dapm.h> @@ -115,22 +114,18 @@ int gbaudio_dapm_free_controls(struct snd_soc_dapm_context *dapm, int num) { int i; - struct snd_soc_dapm_widget *w, *next_w; -#ifdef CONFIG_DEBUG_FS - struct dentry *parent = dapm->debugfs_dapm; - struct dentry *debugfs_w = NULL; -#endif + struct snd_soc_dapm_widget *w, *tmp_w; mutex_lock(&dapm->card->dapm_mutex); for (i = 0; i < num; i++) { /* below logic can be optimized to identify widget pointer */ - list_for_each_entry_safe(w, next_w, &dapm->card->widgets, - list) { - if (w->dapm != dapm) - continue; - if (!strcmp(w->name, widget->name)) + w = NULL; + list_for_each_entry(tmp_w, &dapm->card->widgets, list) { + if (tmp_w->dapm == dapm && + !strcmp(tmp_w->name, widget->name)) { + w = tmp_w; break; - w = NULL; + } } if (!w) { dev_err(dapm->dev, "%s: widget not found\n", @@ -139,12 +134,6 @@ int gbaudio_dapm_free_controls(struct snd_soc_dapm_context *dapm, continue; } widget++; -#ifdef CONFIG_DEBUG_FS - if (!parent) - debugfs_w = debugfs_lookup(w->name, parent); - debugfs_remove(debugfs_w); - debugfs_w = NULL; -#endif gbaudio_dapm_free_widget(w); } mutex_unlock(&dapm->card->dapm_mutex); |