1 files changed, 4 insertions, 9 deletions

diff --git a/sound/soc/codecs/wm8971.c b/sound/soc/codecs/wm8971.c
index 39ddb9b8834c..44baacd33252 100644
--- a/sound/soc/codecs/wm8971.c
+++ b/sound/soc/codecs/wm8971.c
@@ -31,8 +31,6 @@
 
 #define WM8971_REG_COUNT                43
 
-static struct workqueue_struct *wm8971_workq = NULL;
-
 /* codec private data */
 struct wm8971_priv {
         unsigned int sysclk;
@@ -636,7 +634,8 @@ static int wm8971_resume(struct snd_soc_codec *codec)
                 reg = snd_soc_read(codec, WM8971_PWR1) & 0xfe3e;
                 snd_soc_write(codec, WM8971_PWR1, reg | 0x01c0);
                 codec->dapm.bias_level = SND_SOC_BIAS_ON;
-                queue_delayed_work(wm8971_workq, &codec->dapm.delayed_work,
+                queue_delayed_work(system_power_efficient_wq,
+                        &codec->dapm.delayed_work,
                         msecs_to_jiffies(1000));
         }
 
@@ -649,9 +648,6 @@ static int wm8971_probe(struct snd_soc_codec *codec)
         u16 reg;
 
         INIT_DELAYED_WORK(&codec->dapm.delayed_work, wm8971_work);
-        wm8971_workq = create_workqueue("wm8971");
-        if (wm8971_workq == NULL)
-                return -ENOMEM;
 
         wm8971_reset(codec);
 
@@ -659,7 +655,8 @@ static int wm8971_probe(struct snd_soc_codec *codec)
         reg = snd_soc_read(codec, WM8971_PWR1) & 0xfe3e;
         snd_soc_write(codec, WM8971_PWR1, reg | 0x01c0);
         codec->dapm.bias_level = SND_SOC_BIAS_STANDBY;
-        queue_delayed_work(wm8971_workq, &codec->dapm.delayed_work,
+        queue_delayed_work(system_power_efficient_wq,
+                &codec->dapm.delayed_work,
                 msecs_to_jiffies(1000));
 
         /* set the update bits */
@@ -681,8 +678,6 @@ static int wm8971_remove(struct snd_soc_codec *codec)
 {
         wm8971_set_bias_level(codec, SND_SOC_BIAS_OFF);
 
-        if (wm8971_workq)
-                destroy_workqueue(wm8971_workq);
         return 0;
 }