ALSA: make sparc/dbri.c:snd_dbri_proc() static

This patch makes the needlessly global snd_dbri_proc() static.

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

sound/sparc/dbri.c

diff --git a/sound/sparc/dbri.c b/sound/sparc/dbri.c
index 3d00e07..ee2e1b4 100644
--- a/sound/sparc/dbri.c
+++ b/sound/sparc/dbri.c
@@ -2490,7 +2490,7 @@
 }
 #endif
 
-void __devinit snd_dbri_proc(struct snd_card *card)
+static void __devinit snd_dbri_proc(struct snd_card *card)
 {
 	struct snd_dbri *dbri = card->private_data;
 	struct snd_info_entry *entry;