1 files changed, 1 insertions, 43 deletions

diff --git a/sound/core/control.c b/sound/core/control.c
index 1a14338bd516..03ae9bb7d38e 100644
--- a/sound/core/control.c
+++ b/sound/core/control.c
@@ -1023,36 +1023,6 @@ static int snd_ctl_subscribe_events(struct snd_ctl_file *file, int __user *ptr)
         return 0;
 }
 
-#ifdef CONFIG_PM
-/*
- * change the power state
- */
-static int snd_ctl_set_power_state(struct snd_card *card, unsigned int power_state)
-{
-        switch (power_state) {
-        case SNDRV_CTL_POWER_D0:
-                if (card->power_state != power_state) {
-                        card->pm_resume(card);
-                        snd_power_change_state(card, power_state);
-                }
-                break;
-        case SNDRV_CTL_POWER_D3hot:
-                if (card->power_state != power_state) {
-                        card->pm_suspend(card, PMSG_SUSPEND);
-                        snd_power_change_state(card, power_state);
-                }
-                break;
-        case SNDRV_CTL_POWER_D1:
-        case SNDRV_CTL_POWER_D2:
-        case SNDRV_CTL_POWER_D3cold:
-                /* not supported yet */
-        default:
-                return -EINVAL;
-        }
-        return 0;
-}
-#endif
-
 static long snd_ctl_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 {
         struct snd_ctl_file *ctl;
@@ -1092,19 +1062,7 @@ static long snd_ctl_ioctl(struct file *file, unsigned int cmd, unsigned long arg
         case SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS:
                 return snd_ctl_subscribe_events(ctl, ip);
         case SNDRV_CTL_IOCTL_POWER:
-                if (get_user(err, ip))
-                        return -EFAULT;
-                if (!capable(CAP_SYS_ADMIN))
-                        return -EPERM;
-#ifdef CONFIG_PM
-                if (card->pm_suspend && card->pm_resume) {
-                        snd_power_lock(card);
-                        err = snd_ctl_set_power_state(card, err);
-                        snd_power_unlock(card);
-                } else
-#endif
-                        err = -ENOPROTOOPT;
-                return err;
+                return -ENOPROTOOPT;
         case SNDRV_CTL_IOCTL_POWER_STATE:
 #ifdef CONFIG_PM
                 return put_user(card->power_state, ip) ? -EFAULT : 0;