3 files changed, 11 insertions, 7 deletions

diff --git a/sound/pci/ac97/ac97_codec.c b/sound/pci/ac97/ac97_codec.c
index 6577b2325357..7abcb10b2754 100644
--- a/sound/pci/ac97/ac97_codec.c
+++ b/sound/pci/ac97/ac97_codec.c
@@ -1927,9 +1927,10 @@ static int snd_ac97_dev_disconnect(struct snd_device *device)
 static struct snd_ac97_build_ops null_build_ops;
 
 #ifdef CONFIG_SND_AC97_POWER_SAVE
-static void do_update_power(void *data)
+static void do_update_power(struct work_struct *work)
 {
-        update_power_regs(data);
+        update_power_regs(
+                container_of(work, struct snd_ac97, power_work.work));
 }
 #endif
 
@@ -1989,7 +1990,7 @@ int snd_ac97_mixer(struct snd_ac97_bus *bus, struct snd_ac97_template *template,
         mutex_init(&ac97->page_mutex);
 #ifdef CONFIG_SND_AC97_POWER_SAVE
         ac97->power_workq = create_workqueue("ac97");
-        INIT_WORK(&ac97->power_work, do_update_power, ac97);
+        INIT_DELAYED_WORK(&ac97->power_work, do_update_power);
 #endif
 
 #ifdef CONFIG_PCI
diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
index 9c3d7ac08068..71482c15a852 100644
--- a/sound/pci/hda/hda_codec.c
+++ b/sound/pci/hda/hda_codec.c
@@ -272,10 +272,11 @@ EXPORT_SYMBOL(snd_hda_queue_unsol_event);
 /*
  * process queueud unsolicited events
  */
-static void process_unsol_events(void *data)
+static void process_unsol_events(struct work_struct *work)
 {
-        struct hda_bus *bus = data;
-        struct hda_bus_unsolicited *unsol = bus->unsol;
+        struct hda_bus_unsolicited *unsol =
+                container_of(work, struct hda_bus_unsolicited, work);
+        struct hda_bus *bus = unsol->bus;
         struct hda_codec *codec;
         unsigned int rp, caddr, res;
 
@@ -314,7 +315,8 @@ static int init_unsol_queue(struct hda_bus *bus)
                 kfree(unsol);
                 return -ENOMEM;
         }
-        INIT_WORK(&unsol->work, process_unsol_events, bus);
+        INIT_WORK(&unsol->work, process_unsol_events);
+        unsol->bus = bus;
         bus->unsol = unsol;
         return 0;
 }
diff --git a/sound/pci/hda/hda_local.h b/sound/pci/hda/hda_local.h
index f9416c36396e..9ca1baf860bd 100644
--- a/sound/pci/hda/hda_local.h
+++ b/sound/pci/hda/hda_local.h
@@ -206,6 +206,7 @@ struct hda_bus_unsolicited {
         /* workqueue */
         struct workqueue_struct *workq;
         struct work_struct work;
+        struct hda_bus *bus;
 };
 
 /*