1 files changed, 25 insertions, 12 deletions

diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c
index 499730ab563..57e1c9f7114 100644
--- a/sound/soc/soc-dapm.c
+++ b/sound/soc/soc-dapm.c
@@ -726,8 +726,15 @@ static int dapm_supply_check_power(struct snd_soc_dapm_widget *w)
 
 static int dapm_seq_compare(struct snd_soc_dapm_widget *a,
 			    struct snd_soc_dapm_widget *b,
-			    int sort[])
+			    bool power_up)
 {
+	int *sort;
+
+	if (power_up)
+		sort = dapm_up_seq;
+	else
+		sort = dapm_down_seq;
+
 	if (sort[a->id] != sort[b->id])
 		return sort[a->id] - sort[b->id];
 	if (a->reg != b->reg)
@@ -741,12 +748,12 @@ static int dapm_seq_compare(struct snd_soc_dapm_widget *a,
 /* Insert a widget in order into a DAPM power sequence. */
 static void dapm_seq_insert(struct snd_soc_dapm_widget *new_widget,
 			    struct list_head *list,
-			    int sort[])
+			    bool power_up)
 {
 	struct snd_soc_dapm_widget *w;
 
 	list_for_each_entry(w, list, power_list)
-		if (dapm_seq_compare(new_widget, w, sort) < 0) {
+		if (dapm_seq_compare(new_widget, w, power_up) < 0) {
 			list_add_tail(&new_widget->power_list, &w->power_list);
 			return;
 		}
@@ -857,7 +864,7 @@ static void dapm_seq_run_coalesced(struct snd_soc_dapm_context *dapm,
  * handled.
  */
 static void dapm_seq_run(struct snd_soc_dapm_context *dapm,
-			 struct list_head *list, int event, int sort[])
+			 struct list_head *list, int event, bool power_up)
 {
 	struct snd_soc_dapm_widget *w, *n;
 	LIST_HEAD(pending);
@@ -865,6 +872,12 @@ static void dapm_seq_run(struct snd_soc_dapm_context *dapm,
 	int cur_reg = SND_SOC_NOPM;
 	struct snd_soc_dapm_context *cur_dapm = NULL;
 	int ret;
+	int *sort;
+
+	if (power_up)
+		sort = dapm_up_seq;
+	else
+		sort = dapm_down_seq;
 
 	list_for_each_entry_safe(w, n, list, power_list) {
 		ret = 0;
@@ -1002,10 +1015,10 @@ static int dapm_power_widgets(struct snd_soc_dapm_context *dapm, int event)
 	list_for_each_entry(w, &card->widgets, list) {
 		switch (w->id) {
 		case snd_soc_dapm_pre:
-			dapm_seq_insert(w, &down_list, dapm_down_seq);
+			dapm_seq_insert(w, &down_list, false);
 			break;
 		case snd_soc_dapm_post:
-			dapm_seq_insert(w, &up_list, dapm_up_seq);
+			dapm_seq_insert(w, &up_list, true);
 			break;
 
 		default:
@@ -1025,9 +1038,9 @@ static int dapm_power_widgets(struct snd_soc_dapm_context *dapm, int event)
 			trace_snd_soc_dapm_widget_power(w, power);
 
 			if (power)
-				dapm_seq_insert(w, &up_list, dapm_up_seq);
+				dapm_seq_insert(w, &up_list, true);
 			else
-				dapm_seq_insert(w, &down_list, dapm_down_seq);
+				dapm_seq_insert(w, &down_list, false);
 
 			w->power = power;
 			break;
@@ -1086,12 +1099,12 @@ static int dapm_power_widgets(struct snd_soc_dapm_context *dapm, int event)
 	}
 
 	/* Power down widgets first; try to avoid amplifying pops. */
-	dapm_seq_run(dapm, &down_list, event, dapm_down_seq);
+	dapm_seq_run(dapm, &down_list, event, false);
 
 	dapm_widget_update(dapm);
 
 	/* Now power up. */
-	dapm_seq_run(dapm, &up_list, event, dapm_up_seq);
+	dapm_seq_run(dapm, &up_list, event, true);
 
 	list_for_each_entry(d, &dapm->card->dapm_list, list) {
 		/* If we just powered the last thing off drop to standby bias */
@@ -2372,7 +2385,7 @@ static void soc_dapm_shutdown_codec(struct snd_soc_dapm_context *dapm)
 		if (w->dapm != dapm)
 			continue;
 		if (w->power) {
-			dapm_seq_insert(w, &down_list, dapm_down_seq);
+			dapm_seq_insert(w, &down_list, false);
 			w->power = 0;
 			powerdown = 1;
 		}
@@ -2383,7 +2396,7 @@ static void soc_dapm_shutdown_codec(struct snd_soc_dapm_context *dapm)
 	 */
 	if (powerdown) {
 		snd_soc_dapm_set_bias_level(NULL, dapm, SND_SOC_BIAS_PREPARE);
-		dapm_seq_run(dapm, &down_list, 0, dapm_down_seq);
+		dapm_seq_run(dapm, &down_list, 0, false);
 		snd_soc_dapm_set_bias_level(NULL, dapm, SND_SOC_BIAS_STANDBY);
 	}
 }