diff options
| -rw-r--r-- | include/sound/soc-dapm.h | 9 | ||||
| -rw-r--r-- | sound/soc/soc-dapm.c | 29 |
2 files changed, 11 insertions, 27 deletions
diff --git a/include/sound/soc-dapm.h b/include/sound/soc-dapm.h index ebb8e7a7fc29..29d5700393c6 100644 --- a/include/sound/soc-dapm.h +++ b/include/sound/soc-dapm.h @@ -450,7 +450,6 @@ int snd_soc_dapm_del_routes(struct snd_soc_dapm_context *dapm, int snd_soc_dapm_weak_routes(struct snd_soc_dapm_context *dapm, const struct snd_soc_dapm_route *route, int num); void snd_soc_dapm_free_widget(struct snd_soc_dapm_widget *w); -void snd_soc_dapm_reset_cache(struct snd_soc_dapm_context *dapm); /* dapm events */ void snd_soc_dapm_stream_event(struct snd_soc_pcm_runtime *rtd, int stream, @@ -680,10 +679,6 @@ struct snd_soc_dapm_update { bool has_second_set; }; -struct snd_soc_dapm_wcache { - struct snd_soc_dapm_widget *widget; -}; - /* DAPM context */ struct snd_soc_dapm_context { enum snd_soc_bias_level bias_level; @@ -699,8 +694,8 @@ struct snd_soc_dapm_context { enum snd_soc_bias_level target_bias_level; struct list_head list; - struct snd_soc_dapm_wcache path_sink_cache; - struct snd_soc_dapm_wcache path_source_cache; + struct snd_soc_dapm_widget *wcache_sink; + struct snd_soc_dapm_widget *wcache_source; #ifdef CONFIG_DEBUG_FS struct dentry *debugfs_dapm; diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c index d515e7a78ea8..1796863bff1b 100644 --- a/sound/soc/soc-dapm.c +++ b/sound/soc/soc-dapm.c @@ -652,10 +652,8 @@ static void soc_dapm_async_complete(struct snd_soc_dapm_context *dapm) } static struct snd_soc_dapm_widget * -dapm_wcache_lookup(struct snd_soc_dapm_wcache *wcache, const char *name) +dapm_wcache_lookup(struct snd_soc_dapm_widget *w, const char *name) { - struct snd_soc_dapm_widget *w = wcache->widget; - if (w) { struct list_head *wlist = &w->dapm->card->widgets; const int depth = 2; @@ -673,12 +671,6 @@ dapm_wcache_lookup(struct snd_soc_dapm_wcache *wcache, const char *name) return NULL; } -static inline void dapm_wcache_update(struct snd_soc_dapm_wcache *wcache, - struct snd_soc_dapm_widget *w) -{ - wcache->widget = w; -} - /** * snd_soc_dapm_force_bias_level() - Sets the DAPM bias level * @dapm: The DAPM context for which to set the level @@ -2516,12 +2508,6 @@ void snd_soc_dapm_free_widget(struct snd_soc_dapm_widget *w) } EXPORT_SYMBOL_GPL(snd_soc_dapm_free_widget); -void snd_soc_dapm_reset_cache(struct snd_soc_dapm_context *dapm) -{ - dapm->path_sink_cache.widget = NULL; - dapm->path_source_cache.widget = NULL; -} - /* free all dapm widgets and resources */ static void dapm_free_widgets(struct snd_soc_dapm_context *dapm) { @@ -2532,7 +2518,9 @@ static void dapm_free_widgets(struct snd_soc_dapm_context *dapm) continue; snd_soc_dapm_free_widget(w); } - snd_soc_dapm_reset_cache(dapm); + + dapm->wcache_sink = NULL; + dapm->wcache_source = NULL; } static struct snd_soc_dapm_widget *dapm_find_widget( @@ -2961,8 +2949,8 @@ static int snd_soc_dapm_add_route(struct snd_soc_dapm_context *dapm, source = route->source; } - wsource = dapm_wcache_lookup(&dapm->path_source_cache, source); - wsink = dapm_wcache_lookup(&dapm->path_sink_cache, sink); + wsource = dapm_wcache_lookup(dapm->wcache_source, source); + wsink = dapm_wcache_lookup(dapm->wcache_sink, sink); if (wsink && wsource) goto skip_search; @@ -3018,8 +3006,9 @@ static int snd_soc_dapm_add_route(struct snd_soc_dapm_context *dapm, } skip_search: - dapm_wcache_update(&dapm->path_sink_cache, wsink); - dapm_wcache_update(&dapm->path_source_cache, wsource); + /* update cache */ + dapm->wcache_sink = wsink; + dapm->wcache_source = wsource; ret = snd_soc_dapm_add_path(dapm, wsource, wsink, route->control, route->connected); |