10 files changed, 22 insertions, 72 deletions

diff --git a/sound/aoa/core/gpio-feature.c b/sound/aoa/core/gpio-feature.c
index de8e03afa97b..faa317490545 100644
--- a/sound/aoa/core/gpio-feature.c
+++ b/sound/aoa/core/gpio-feature.c
@@ -287,10 +287,9 @@ static void ftr_gpio_exit(struct gpio_runtime *rt)
                 free_irq(linein_detect_irq, &rt->line_in_notify);
         if (rt->line_out_notify.gpio_private)
                 free_irq(lineout_detect_irq, &rt->line_out_notify);
-        cancel_delayed_work(&rt->headphone_notify.work);
-        cancel_delayed_work(&rt->line_in_notify.work);
-        cancel_delayed_work(&rt->line_out_notify.work);
-        flush_scheduled_work();
+        cancel_delayed_work_sync(&rt->headphone_notify.work);
+        cancel_delayed_work_sync(&rt->line_in_notify.work);
+        cancel_delayed_work_sync(&rt->line_out_notify.work);
         mutex_destroy(&rt->headphone_notify.mutex);
         mutex_destroy(&rt->line_in_notify.mutex);
         mutex_destroy(&rt->line_out_notify.mutex);
diff --git a/sound/aoa/core/gpio-pmf.c b/sound/aoa/core/gpio-pmf.c
index 7e267c9379bc..c8d8a1a6f964 100644
--- a/sound/aoa/core/gpio-pmf.c
+++ b/sound/aoa/core/gpio-pmf.c
@@ -107,10 +107,9 @@ static void pmf_gpio_exit(struct gpio_runtime *rt)
 
         /* make sure no work is pending before freeing
          * all things */
-        cancel_delayed_work(&rt->headphone_notify.work);
-        cancel_delayed_work(&rt->line_in_notify.work);
-        cancel_delayed_work(&rt->line_out_notify.work);
-        flush_scheduled_work();
+        cancel_delayed_work_sync(&rt->headphone_notify.work);
+        cancel_delayed_work_sync(&rt->line_in_notify.work);
+        cancel_delayed_work_sync(&rt->line_out_notify.work);
 
         mutex_destroy(&rt->headphone_notify.mutex);
         mutex_destroy(&rt->line_in_notify.mutex);
diff --git a/sound/i2c/other/ak4113.c b/sound/i2c/other/ak4113.c
index 971a84a4fa77..c424d329f806 100644
--- a/sound/i2c/other/ak4113.c
+++ b/sound/i2c/other/ak4113.c
@@ -57,8 +57,7 @@ static void snd_ak4113_free(struct ak4113 *chip)
 {
         chip->init = 1; /* don't schedule new work */
         mb();
-        cancel_delayed_work(&chip->work);
-        flush_scheduled_work();
+        cancel_delayed_work_sync(&chip->work);
         kfree(chip);
 }
 
@@ -141,7 +140,7 @@ void snd_ak4113_reinit(struct ak4113 *chip)
 {
         chip->init = 1;
         mb();
-        flush_scheduled_work();
+        flush_delayed_work_sync(&chip->work);
         ak4113_init_regs(chip);
         /* bring up statistics / event queing */
         chip->init = 0;
diff --git a/sound/i2c/other/ak4114.c b/sound/i2c/other/ak4114.c
index 0341451f814c..d9fb537b0b94 100644
--- a/sound/i2c/other/ak4114.c
+++ b/sound/i2c/other/ak4114.c
@@ -67,8 +67,7 @@ static void snd_ak4114_free(struct ak4114 *chip)
 {
         chip->init = 1; /* don't schedule new work */
         mb();
-        cancel_delayed_work(&chip->work);
-        flush_scheduled_work();
+        cancel_delayed_work_sync(&chip->work);
         kfree(chip);
 }
 
@@ -154,7 +153,7 @@ void snd_ak4114_reinit(struct ak4114 *chip)
 {
         chip->init = 1;
         mb();
-        flush_scheduled_work();
+        flush_delayed_work_sync(&chip->work);
         ak4114_init_regs(chip);
         /* bring up statistics / event queing */
         chip->init = 0;
diff --git a/sound/pci/ac97/ac97_codec.c b/sound/pci/ac97/ac97_codec.c
index a7630e9edf8a..0fc614ce16c1 100644
--- a/sound/pci/ac97/ac97_codec.c
+++ b/sound/pci/ac97/ac97_codec.c
@@ -1014,8 +1014,7 @@ static int snd_ac97_free(struct snd_ac97 *ac97)
 {
         if (ac97) {
 #ifdef CONFIG_SND_AC97_POWER_SAVE
-                cancel_delayed_work(&ac97->power_work);
-                flush_scheduled_work();
+                cancel_delayed_work_sync(&ac97->power_work);
 #endif
                 snd_ac97_proc_done(ac97);
                 if (ac97->bus)
@@ -2456,8 +2455,7 @@ void snd_ac97_suspend(struct snd_ac97 *ac97)
         if (ac97->build_ops->suspend)
                 ac97->build_ops->suspend(ac97);
 #ifdef CONFIG_SND_AC97_POWER_SAVE
-        cancel_delayed_work(&ac97->power_work);
-        flush_scheduled_work();
+        cancel_delayed_work_sync(&ac97->power_work);
 #endif
         snd_ac97_powerdown(ac97);
 }
diff --git a/sound/pci/hda/patch_via.c b/sound/pci/hda/patch_via.c
index d1c3f8defc48..7f4852a478a1 100644
--- a/sound/pci/hda/patch_via.c
+++ b/sound/pci/hda/patch_via.c
@@ -263,8 +263,7 @@ static void vt1708_stop_hp_work(struct via_spec *spec)
                 return;
         snd_hda_codec_write(spec->codec, 0x1, 0, 0xf81,
                             !spec->vt1708_jack_detectect);
-        cancel_delayed_work(&spec->vt1708_hp_work);
-        flush_scheduled_work();
+        cancel_delayed_work_sync(&spec->vt1708_hp_work);
 }
 
 
diff --git a/sound/pci/oxygen/oxygen_lib.c b/sound/pci/oxygen/oxygen_lib.c
index e5ebe56fb0c5..969605fbcb7f 100644
--- a/sound/pci/oxygen/oxygen_lib.c
+++ b/sound/pci/oxygen/oxygen_lib.c
@@ -557,7 +557,8 @@ static void oxygen_card_free(struct snd_card *card)
         oxygen_shutdown(chip);
         if (chip->irq >= 0)
                 free_irq(chip->irq, chip);
-        flush_scheduled_work();
+        flush_work_sync(&chip->spdif_input_bits_work);
+        flush_work_sync(&chip->gpio_work);
         chip->model.cleanup(chip);
         kfree(chip->model_data);
         mutex_destroy(&chip->mutex);
@@ -733,7 +734,8 @@ int oxygen_pci_suspend(struct pci_dev *pci, pm_message_t state)
         spin_unlock_irq(&chip->reg_lock);
 
         synchronize_irq(chip->irq);
-        flush_scheduled_work();
+        flush_work_sync(&chip->spdif_input_bits_work);
+        flush_work_sync(&chip->gpio_work);
         chip->interrupt_mask = saved_interrupt_mask;
 
         pci_disable_device(pci);
diff --git a/sound/soc/codecs/wm8350.c b/sound/soc/codecs/wm8350.c
index 7611add7f8c3..b3e9fac172e5 100644
--- a/sound/soc/codecs/wm8350.c
+++ b/sound/soc/codecs/wm8350.c
@@ -1626,7 +1626,6 @@ static int  wm8350_codec_remove(struct snd_soc_codec *codec)
 {
         struct wm8350_data *priv = snd_soc_codec_get_drvdata(codec);
         struct wm8350 *wm8350 = dev_get_platdata(codec->dev);
-        int ret;
 
         wm8350_clear_bits(wm8350, WM8350_JACK_DETECT,
                           WM8350_JDL_ENA | WM8350_JDR_ENA);
@@ -1641,15 +1640,9 @@ static int  wm8350_codec_remove(struct snd_soc_codec *codec)
         priv->hpr.jack = NULL;
         priv->mic.jack = NULL;
 
-        /* cancel any work waiting to be queued. */
-        ret = cancel_delayed_work(&codec->delayed_work);
-
         /* if there was any work waiting then we run it now and
          * wait for its completion */
-        if (ret) {
-                schedule_delayed_work(&codec->delayed_work, 0);
-                flush_scheduled_work();
-        }
+        flush_delayed_work_sync(&codec->delayed_work);
 
         wm8350_set_bias_level(codec, SND_SOC_BIAS_OFF);
 
diff --git a/sound/soc/codecs/wm8753.c b/sound/soc/codecs/wm8753.c
index 8f679a13f2bc..84a23675cba9 100644
--- a/sound/soc/codecs/wm8753.c
+++ b/sound/soc/codecs/wm8753.c
@@ -1526,25 +1526,6 @@ static int wm8753_resume(struct snd_soc_codec *codec)
         return 0;
 }
 
-/*
- * This function forces any delayed work to be queued and run.
- */
-static int run_delayed_work(struct delayed_work *dwork)
-{
-        int ret;
-
-        /* cancel any work waiting to be queued. */
-        ret = cancel_delayed_work(dwork);
-
-        /* if there was any work waiting then we run it now and
-         * wait for it's completion */
-        if (ret) {
-                schedule_delayed_work(dwork, 0);
-                flush_scheduled_work();
-        }
-        return ret;
-}
-
 static int wm8753_probe(struct snd_soc_codec *codec)
 {
         struct wm8753_priv *wm8753 = snd_soc_codec_get_drvdata(codec);
@@ -1604,7 +1585,7 @@ static int wm8753_probe(struct snd_soc_codec *codec)
 /* power down chip */
 static int wm8753_remove(struct snd_soc_codec *codec)
 {
-        run_delayed_work(&codec->delayed_work);
+        flush_delayed_work_sync(&codec->delayed_work);
         wm8753_set_bias_level(codec, SND_SOC_BIAS_OFF);
 
         return 0;
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index 441285ade024..b54ea9a0a1db 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -67,25 +67,6 @@ static int pmdown_time = 5000;
 module_param(pmdown_time, int, 0);
 MODULE_PARM_DESC(pmdown_time, "DAPM stream powerdown time (msecs)");
 
-/*
- * This function forces any delayed work to be queued and run.
- */
-static int run_delayed_work(struct delayed_work *dwork)
-{
-        int ret;
-
-        /* cancel any work waiting to be queued. */
-        ret = cancel_delayed_work(dwork);
-
-        /* if there was any work waiting then we run it now and
-         * wait for it's completion */
-        if (ret) {
-                schedule_delayed_work(dwork, 0);
-                flush_scheduled_work();
-        }
-        return ret;
-}
-
 /* codec register dump */
 static ssize_t soc_codec_reg_show(struct snd_soc_codec *codec, char *buf)
 {
@@ -1016,7 +997,7 @@ static int soc_suspend(struct device *dev)
 
         /* close any waiting streams and save state */
         for (i = 0; i < card->num_rtd; i++) {
-                run_delayed_work(&card->rtd[i].delayed_work);
+                flush_delayed_work_sync(&card->rtd[i].delayed_work);
                 card->rtd[i].codec->suspend_bias_level = card->rtd[i].codec->bias_level;
         }
 
@@ -1687,7 +1668,7 @@ static int soc_remove(struct platform_device *pdev)
                 /* make sure any delayed work runs */
                 for (i = 0; i < card->num_rtd; i++) {
                         struct snd_soc_pcm_runtime *rtd = &card->rtd[i];
-                        run_delayed_work(&rtd->delayed_work);
+                        flush_delayed_work_sync(&rtd->delayed_work);
                 }
 
                 /* remove and free each DAI */
@@ -1718,7 +1699,7 @@ static int soc_poweroff(struct device *dev)
          * now, we're shutting down so no imminent restart. */
         for (i = 0; i < card->num_rtd; i++) {
                 struct snd_soc_pcm_runtime *rtd = &card->rtd[i];
-                run_delayed_work(&rtd->delayed_work);
+                flush_delayed_work_sync(&rtd->delayed_work);
         }
 
         snd_soc_dapm_shutdown(card);