[ALSA] Cleanup unused argument for snd_power_wait()

Removed the unused file argument of snd_power_wait().

Signed-off-by: Takashi Iwai <tiwai@suse.de>

1 files changed, 3 insertions, 3 deletions

diff --git a/sound/core/control.c b/sound/core/control.c
index 574745314e70..22565c9b9603 100644
--- a/sound/core/control.c
+++ b/sound/core/control.c
@@ -664,7 +664,7 @@ static int snd_ctl_elem_info_user(struct snd_ctl_file *ctl,
         if (copy_from_user(&info, _info, sizeof(info)))
                 return -EFAULT;
         snd_power_lock(ctl->card);
-        result = snd_power_wait(ctl->card, SNDRV_CTL_POWER_D0, NULL);
+        result = snd_power_wait(ctl->card, SNDRV_CTL_POWER_D0);
         if (result >= 0)
                 result = snd_ctl_elem_info(ctl, &info);
         snd_power_unlock(ctl->card);
@@ -718,7 +718,7 @@ static int snd_ctl_elem_read_user(struct snd_card *card,
                 return -EFAULT;
         }
         snd_power_lock(card);
-        result = snd_power_wait(card, SNDRV_CTL_POWER_D0, NULL);
+        result = snd_power_wait(card, SNDRV_CTL_POWER_D0);
         if (result >= 0)
                 result = snd_ctl_elem_read(card, control);
         snd_power_unlock(card);
@@ -783,7 +783,7 @@ static int snd_ctl_elem_write_user(struct snd_ctl_file *file,
         }
         card = file->card;
         snd_power_lock(card);
-        result = snd_power_wait(card, SNDRV_CTL_POWER_D0, NULL);
+        result = snd_power_wait(card, SNDRV_CTL_POWER_D0);
         if (result >= 0)
                 result = snd_ctl_elem_write(card, file, control);
         snd_power_unlock(card);