ALSA: snd-usb: make snd_usb_substream_capture_trigger static

Signed-off-by: Daniel Mack <zonque@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
torvalds · Jun 18, 2012 · afe2596 · afe2596
1 parent 7fb75db
commit afe2596
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/sound/usb/pcm.c b/sound/usb/pcm.c
@@ -1151,7 +1151,8 @@ static int snd_usb_substream_playback_trigger(struct snd_pcm_substream *substrea
 	return -EINVAL;
 }
 
-int snd_usb_substream_capture_trigger(struct snd_pcm_substream *substream, int cmd)
+static int snd_usb_substream_capture_trigger(struct snd_pcm_substream *substream,
+					     int cmd)
 {
 	int err;
 	struct snd_usb_substream *subs = substream->runtime->private_data;