[ALSA] Suppress debug message

Control Midlevel
Suppress 'unknown ioctl' debug message (replaced with snd_printdd).

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

1 files changed, 1 insertions, 1 deletions

diff --git a/sound/core/control.c b/sound/core/control.c
index f4ea6bff1dd3..4e39a2103d0a 100644
--- a/sound/core/control.c
+++ b/sound/core/control.c
@@ -1102,7 +1102,7 @@ static long snd_ctl_ioctl(struct file *file, unsigned int cmd, unsigned long arg
                 }
         }
         up_read(&snd_ioctl_rwsem);
-        snd_printd("unknown ioctl = 0x%x\n", cmd);
+        snd_printdd("unknown ioctl = 0x%x\n", cmd);
         return -ENOTTY;
 }