diff options
author | Lars-Peter Clausen <lars@metafoo.de> | 2015-07-26 19:05:00 +0200 |
---|---|---|
committer | Mark Brown <broonie@kernel.org> | 2015-07-29 14:01:39 +0100 |
commit | e63bfd45aba4269811662de0954785622a2ac928 (patch) | |
tree | 8040968ee41870609cd6064d10ba2e4fc84a4273 /sound/soc/soc-dapm.c | |
parent | 1ce43acff0c078fd560ee0f2a4ae10b8da28e388 (diff) | |
download | linux-e63bfd45aba4269811662de0954785622a2ac928.tar.bz2 |
ASoC: dapm: Add widget path iterators
Add helper iterator macros for iterating over the source and sink paths of
widget. This will make it easier to change the implementation later on.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/soc-dapm.c')
-rw-r--r-- | sound/soc/soc-dapm.c | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c index 4586f95c676b..ac506cfb9ed2 100644 --- a/sound/soc/soc-dapm.c +++ b/sound/soc/soc-dapm.c @@ -193,7 +193,7 @@ static void dapm_widget_invalidate_input_paths(struct snd_soc_dapm_widget *w) list_add_tail(&w->work_list, &list); list_for_each_entry(w, &list, work_list) { - list_for_each_entry(p, &w->sinks, list_source) { + snd_soc_dapm_widget_for_each_sink_path(w, p) { if (p->is_supply || p->weak || !p->connect) continue; sink = p->sink; @@ -232,7 +232,7 @@ static void dapm_widget_invalidate_output_paths(struct snd_soc_dapm_widget *w) list_add_tail(&w->work_list, &list); list_for_each_entry(w, &list, work_list) { - list_for_each_entry(p, &w->sources, list_sink) { + snd_soc_dapm_widget_for_each_source_path(w, p) { if (p->is_supply || p->weak || !p->connect) continue; source = p->source; @@ -894,7 +894,7 @@ static int dapm_new_mixer(struct snd_soc_dapm_widget *w) /* add kcontrol */ for (i = 0; i < w->num_kcontrols; i++) { /* match name */ - list_for_each_entry(path, &w->sources, list_sink) { + snd_soc_dapm_widget_for_each_source_path(w, path) { /* mixer/mux paths name must match control name */ if (path->name != (char *)w->kcontrol_news[i].name) continue; @@ -958,12 +958,12 @@ static int dapm_new_mux(struct snd_soc_dapm_widget *w) return ret; if (w->id == snd_soc_dapm_mux) { - list_for_each_entry(path, &w->sources, list_sink) { + snd_soc_dapm_widget_for_each_source_path(w, path) { if (path->name) dapm_kcontrol_add_path(w->kcontrols[0], path); } } else { - list_for_each_entry(path, &w->sinks, list_source) { + snd_soc_dapm_widget_for_each_sink_path(w, path) { if (path->name) dapm_kcontrol_add_path(w->kcontrols[0], path); } @@ -1079,7 +1079,7 @@ static int is_connected_output_ep(struct snd_soc_dapm_widget *widget, return widget->outputs; } - list_for_each_entry(path, &widget->sinks, list_source) { + snd_soc_dapm_widget_for_each_sink_path(widget, path) { DAPM_UPDATE_STAT(widget, neighbour_checks); if (path->weak || path->is_supply) @@ -1126,7 +1126,7 @@ static int is_connected_input_ep(struct snd_soc_dapm_widget *widget, return widget->inputs; } - list_for_each_entry(path, &widget->sources, list_sink) { + snd_soc_dapm_widget_for_each_source_path(widget, path) { DAPM_UPDATE_STAT(widget, neighbour_checks); if (path->weak || path->is_supply) @@ -1292,7 +1292,7 @@ static int dapm_supply_check_power(struct snd_soc_dapm_widget *w) DAPM_UPDATE_STAT(w, power_checks); /* Check if one of our outputs is connected */ - list_for_each_entry(path, &w->sinks, list_source) { + snd_soc_dapm_widget_for_each_sink_path(w, path) { DAPM_UPDATE_STAT(w, neighbour_checks); if (path->weak) @@ -1716,12 +1716,12 @@ static void dapm_widget_set_power(struct snd_soc_dapm_widget *w, bool power, /* If we changed our power state perhaps our neigbours changed * also. */ - list_for_each_entry(path, &w->sources, list_sink) + snd_soc_dapm_widget_for_each_source_path(w, path) dapm_widget_set_peer_power(path->source, power, path->connect); /* Supplies can't affect their outputs, only their inputs */ if (!w->is_supply) { - list_for_each_entry(path, &w->sinks, list_source) + snd_soc_dapm_widget_for_each_sink_path(w, path) dapm_widget_set_peer_power(path->sink, power, path->connect); } @@ -1958,7 +1958,7 @@ static ssize_t dapm_widget_power_read_file(struct file *file, w->sname, w->active ? "active" : "inactive"); - list_for_each_entry(p, &w->sources, list_sink) { + snd_soc_dapm_widget_for_each_source_path(w, p) { if (p->connected && !p->connected(w, p->source)) continue; @@ -1968,7 +1968,7 @@ static ssize_t dapm_widget_power_read_file(struct file *file, p->name ? p->name : "static", p->source->name); } - list_for_each_entry(p, &w->sinks, list_source) { + snd_soc_dapm_widget_for_each_sink_path(w, p) { if (p->connected && !p->connected(w, p->sink)) continue; @@ -2426,7 +2426,7 @@ static void dapm_update_widget_flags(struct snd_soc_dapm_widget *w) if (w->dapm->card->fully_routed) break; w->is_source = 1; - list_for_each_entry(p, &w->sources, list_sink) { + snd_soc_dapm_widget_for_each_source_path(w, p) { if (p->source->id == snd_soc_dapm_micbias || p->source->id == snd_soc_dapm_mic || p->source->id == snd_soc_dapm_line || @@ -2441,7 +2441,7 @@ static void dapm_update_widget_flags(struct snd_soc_dapm_widget *w) if (w->dapm->card->fully_routed) break; w->is_sink = 1; - list_for_each_entry(p, &w->sinks, list_source) { + snd_soc_dapm_widget_for_each_sink_path(w, p) { if (p->sink->id == snd_soc_dapm_spk || p->sink->id == snd_soc_dapm_hp || p->sink->id == snd_soc_dapm_line || @@ -2841,7 +2841,7 @@ static int snd_soc_dapm_weak_route(struct snd_soc_dapm_context *dapm, dev_warn(dapm->dev, "ASoC: Ignoring control for weak route %s->%s\n", route->source, route->sink); - list_for_each_entry(path, &source->sinks, list_source) { + snd_soc_dapm_widget_for_each_sink_path(source, path) { if (path->sink == sink) { path->weak = 1; count++; |