ALSA: usb-audio: Fix format string mismatch in mixer.c

Fix format string mismatch in parse_audio_selector_unit().

Signed-off-by: Masanari Iida <standby24x7@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

1 files changed, 1 insertions, 1 deletions

diff --git a/sound/usb/mixer.c b/sound/usb/mixer.c
index d40a2850e270..6fe83e4af880 100644
--- a/sound/usb/mixer.c
+++ b/sound/usb/mixer.c
@@ -1986,7 +1986,7 @@ static int parse_audio_selector_unit(struct mixer_build *state, int unitid, void
                 if (! len && check_input_term(state, desc->baSourceID[i], &iterm) >= 0)
                         len = get_term_name(state, &iterm, namelist[i], MAX_ITEM_NAME_LEN, 0);
                 if (! len)
-                        sprintf(namelist[i], "Input %d", i);
+                        sprintf(namelist[i], "Input %u", i);
         }
 
         kctl = snd_ctl_new1(&mixer_selectunit_ctl, cval);