1 files changed, 45 insertions, 43 deletions

diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c
index 03cb7c05ebec..035cab85cb66 100644
--- a/sound/soc/soc-dapm.c
+++ b/sound/soc/soc-dapm.c
@@ -112,43 +112,41 @@ static inline struct snd_soc_dapm_widget *dapm_cnew_widget(
 
 /**
  * snd_soc_dapm_set_bias_level - set the bias level for the system
- * @socdev: audio device
+ * @card: audio device
  * @level: level to configure
  *
  * Configure the bias (power) levels for the SoC audio device.
  *
  * Returns 0 for success else error.
  */
-static int snd_soc_dapm_set_bias_level(struct snd_soc_device *socdev,
-                                       enum snd_soc_bias_level level)
+static int snd_soc_dapm_set_bias_level(struct snd_soc_card *card,
+                struct snd_soc_codec *codec, enum snd_soc_bias_level level)
 {
-        struct snd_soc_card *card = socdev->card;
-        struct snd_soc_codec *codec = socdev->card->codec;
         int ret = 0;
 
         switch (level) {
         case SND_SOC_BIAS_ON:
-                dev_dbg(socdev->dev, "Setting full bias\n");
+                dev_dbg(codec->dev, "Setting full bias\n");
                 break;
         case SND_SOC_BIAS_PREPARE:
-                dev_dbg(socdev->dev, "Setting bias prepare\n");
+                dev_dbg(codec->dev, "Setting bias prepare\n");
                 break;
         case SND_SOC_BIAS_STANDBY:
-                dev_dbg(socdev->dev, "Setting standby bias\n");
+                dev_dbg(codec->dev, "Setting standby bias\n");
                 break;
         case SND_SOC_BIAS_OFF:
-                dev_dbg(socdev->dev, "Setting bias off\n");
+                dev_dbg(codec->dev, "Setting bias off\n");
                 break;
         default:
-                dev_err(socdev->dev, "Setting invalid bias %d\n", level);
+                dev_err(codec->dev, "Setting invalid bias %d\n", level);
                 return -EINVAL;
         }
 
-        if (card->set_bias_level)
+        if (card && card->set_bias_level)
                 ret = card->set_bias_level(card, level);
         if (ret == 0) {
-                if (codec->set_bias_level)
-                        ret = codec->set_bias_level(codec, level);
+                if (codec->driver->set_bias_level)
+                        ret = codec->driver->set_bias_level(codec, level);
                 else
                         codec->bias_level = level;
         }
@@ -370,7 +368,7 @@ static int dapm_new_mixer(struct snd_soc_codec *codec,
 
                         path->kcontrol = snd_soc_cnew(&w->kcontrols[i], w,
                                 path->long_name);
-                        ret = snd_ctl_add(codec->card, path->kcontrol);
+                        ret = snd_ctl_add(codec->card->snd_card, path->kcontrol);
                         if (ret < 0) {
                                 printk(KERN_ERR "asoc: failed to add dapm kcontrol %s: %d\n",
                                        path->long_name,
@@ -398,7 +396,7 @@ static int dapm_new_mux(struct snd_soc_codec *codec,
         }
 
         kcontrol = snd_soc_cnew(&w->kcontrols[0], w, w->name);
-        ret = snd_ctl_add(codec->card, kcontrol);
+        ret = snd_ctl_add(codec->card->snd_card, kcontrol);
         if (ret < 0)
                 goto err;
 
@@ -437,9 +435,9 @@ static inline void dapm_clear_walk(struct snd_soc_codec *codec)
  */
 static int snd_soc_dapm_suspend_check(struct snd_soc_dapm_widget *widget)
 {
-        struct snd_soc_codec *codec = widget->codec;
+        int level = snd_power_get_state(widget->codec->card->snd_card);
 
-        switch (snd_power_get_state(codec->card)) {
+        switch (level) {
         case SNDRV_CTL_POWER_D3hot:
         case SNDRV_CTL_POWER_D3cold:
                 if (widget->ignore_suspend)
@@ -893,7 +891,7 @@ static void dapm_seq_run(struct snd_soc_codec *codec, struct list_head *list,
  */
 static int dapm_power_widgets(struct snd_soc_codec *codec, int event)
 {
-        struct snd_soc_device *socdev = codec->socdev;
+        struct snd_soc_card *card = codec->card;
         struct snd_soc_dapm_widget *w;
         LIST_HEAD(up_list);
         LIST_HEAD(down_list);
@@ -966,7 +964,7 @@ static int dapm_power_widgets(struct snd_soc_codec *codec, int event)
         }
 
         if (sys_power && codec->bias_level == SND_SOC_BIAS_OFF) {
-                ret = snd_soc_dapm_set_bias_level(socdev,
+                ret = snd_soc_dapm_set_bias_level(card, codec,
                                                   SND_SOC_BIAS_STANDBY);
                 if (ret != 0)
                         pr_err("Failed to turn on bias: %d\n", ret);
@@ -975,8 +973,7 @@ static int dapm_power_widgets(struct snd_soc_codec *codec, int event)
         /* If we're changing to all on or all off then prepare */
         if ((sys_power && codec->bias_level == SND_SOC_BIAS_STANDBY) ||
             (!sys_power && codec->bias_level == SND_SOC_BIAS_ON)) {
-                ret = snd_soc_dapm_set_bias_level(socdev,
-                                                  SND_SOC_BIAS_PREPARE);
+                ret = snd_soc_dapm_set_bias_level(card, codec, SND_SOC_BIAS_PREPARE);
                 if (ret != 0)
                         pr_err("Failed to prepare bias: %d\n", ret);
         }
@@ -989,8 +986,7 @@ static int dapm_power_widgets(struct snd_soc_codec *codec, int event)
 
         /* If we just powered the last thing off drop to standby bias */
         if (codec->bias_level == SND_SOC_BIAS_PREPARE && !sys_power) {
-                ret = snd_soc_dapm_set_bias_level(socdev,
-                                                  SND_SOC_BIAS_STANDBY);
+                ret = snd_soc_dapm_set_bias_level(card, codec, SND_SOC_BIAS_STANDBY);
                 if (ret != 0)
                         pr_err("Failed to apply standby bias: %d\n", ret);
         }
@@ -998,15 +994,14 @@ static int dapm_power_widgets(struct snd_soc_codec *codec, int event)
         /* If we're in standby and can support bias off then do that */
         if (codec->bias_level == SND_SOC_BIAS_STANDBY &&
             codec->idle_bias_off) {
-                ret = snd_soc_dapm_set_bias_level(socdev, SND_SOC_BIAS_OFF);
+                ret = snd_soc_dapm_set_bias_level(card, codec, SND_SOC_BIAS_OFF);
                 if (ret != 0)
                         pr_err("Failed to turn off bias: %d\n", ret);
         }
 
         /* If we just powered up then move to active bias */
         if (codec->bias_level == SND_SOC_BIAS_PREPARE && sys_power) {
-                ret = snd_soc_dapm_set_bias_level(socdev,
-                                                  SND_SOC_BIAS_ON);
+                ret = snd_soc_dapm_set_bias_level(card, codec, SND_SOC_BIAS_ON);
                 if (ret != 0)
                         pr_err("Failed to apply active bias: %d\n", ret);
         }
@@ -1188,8 +1183,9 @@ static int dapm_mixer_update_power(struct snd_soc_dapm_widget *widget,
 static ssize_t dapm_widget_show(struct device *dev,
         struct device_attribute *attr, char *buf)
 {
-        struct snd_soc_device *devdata = dev_get_drvdata(dev);
-        struct snd_soc_codec *codec = devdata->card->codec;
+        struct snd_soc_pcm_runtime *rtd =
+                        container_of(dev, struct snd_soc_pcm_runtime, dev);
+        struct snd_soc_codec *codec =rtd->codec;
         struct snd_soc_dapm_widget *w;
         int count = 0;
         char *state = "not set";
@@ -1998,9 +1994,10 @@ EXPORT_SYMBOL_GPL(snd_soc_dapm_new_controls);
  *
  * Returns 0 for success else error.
  */
-int snd_soc_dapm_stream_event(struct snd_soc_codec *codec,
-        char *stream, int event)
+int snd_soc_dapm_stream_event(struct snd_soc_pcm_runtime *rtd,
+        const char *stream, int event)
 {
+        struct snd_soc_codec *codec = rtd->codec;
         struct snd_soc_dapm_widget *w;
 
         if (stream == NULL)
@@ -2168,25 +2165,19 @@ EXPORT_SYMBOL_GPL(snd_soc_dapm_ignore_suspend);
 
 /**
  * snd_soc_dapm_free - free dapm resources
- * @socdev: SoC device
+ * @card: SoC device
  *
  * Free all dapm widgets and resources.
  */
-void snd_soc_dapm_free(struct snd_soc_device *socdev)
+void snd_soc_dapm_free(struct snd_soc_codec *codec)
 {
-        struct snd_soc_codec *codec = socdev->card->codec;
-
-        snd_soc_dapm_sys_remove(socdev->dev);
+        snd_soc_dapm_sys_remove(codec->dev);
         dapm_free_widgets(codec);
 }
 EXPORT_SYMBOL_GPL(snd_soc_dapm_free);
 
-/*
- * snd_soc_dapm_shutdown - callback for system shutdown
- */
-void snd_soc_dapm_shutdown(struct snd_soc_device *socdev)
+static void soc_dapm_shutdown_codec(struct snd_soc_codec *codec)
 {
-        struct snd_soc_codec *codec = socdev->card->codec;
         struct snd_soc_dapm_widget *w;
         LIST_HEAD(down_list);
         int powerdown = 0;
@@ -2203,12 +2194,23 @@ void snd_soc_dapm_shutdown(struct snd_soc_device *socdev)
          * standby.
          */
         if (powerdown) {
-                snd_soc_dapm_set_bias_level(socdev, SND_SOC_BIAS_PREPARE);
+                snd_soc_dapm_set_bias_level(NULL, codec, SND_SOC_BIAS_PREPARE);
                 dapm_seq_run(codec, &down_list, 0, dapm_down_seq);
-                snd_soc_dapm_set_bias_level(socdev, SND_SOC_BIAS_STANDBY);
+                snd_soc_dapm_set_bias_level(NULL, codec, SND_SOC_BIAS_STANDBY);
         }
+}
+
+/*
+ * snd_soc_dapm_shutdown - callback for system shutdown
+ */
+void snd_soc_dapm_shutdown(struct snd_soc_card *card)
+{
+        struct snd_soc_codec *codec;
+
+        list_for_each_entry(codec, &card->codec_dev_list, list)
+                soc_dapm_shutdown_codec(codec);
 
-        snd_soc_dapm_set_bias_level(socdev, SND_SOC_BIAS_OFF);
+        snd_soc_dapm_set_bias_level(card, codec, SND_SOC_BIAS_OFF);
 }
 
 /* Module information */