ASoC: Factor write of widget power out into a separate function

Split the decision about what the new power should be out from the
implementation of that decision.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

1 files changed, 18 insertions, 11 deletions

diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c
index c277228ec967..dcbd4687b42f 100644
--- a/sound/soc/soc-dapm.c
+++ b/sound/soc/soc-dapm.c
@@ -1197,6 +1197,23 @@ static void dapm_post_sequence_async(void *data, async_cookie_t cookie)
         }
 }
 
+static void dapm_widget_set_power(struct snd_soc_dapm_widget *w, bool power,
+                                  struct list_head *up_list,
+                                  struct list_head *down_list)
+{
+        if (w->power == power)
+                return;
+
+        trace_snd_soc_dapm_widget_power(w, power);
+
+        if (power)
+                dapm_seq_insert(w, up_list, true);
+        else
+                dapm_seq_insert(w, down_list, false);
+
+        w->power = power;
+}
+
 static void dapm_power_one_widget(struct snd_soc_dapm_widget *w,
                                   struct list_head *up_list,
                                   struct list_head *down_list)
@@ -1241,17 +1258,7 @@ static void dapm_power_one_widget(struct snd_soc_dapm_widget *w,
                         }
                 }
 
-                if (w->power == power)
-                        break;
-
-                trace_snd_soc_dapm_widget_power(w, power);
-
-                if (power)
-                        dapm_seq_insert(w, up_list, true);
-                else
-                        dapm_seq_insert(w, down_list, false);
-
-                w->power = power;
+                dapm_widget_set_power(w, power, up_list, down_list);
                 break;
         }
 }