ALSA: cmi8328: array_find() can be static

Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

diff --git a/sound/isa/cmi8328.c b/sound/isa/cmi8328.c
index d09e456107ad0d0f1940fc7405cb51103c191637..de6ef1b1cf0eb0718ed0420cf2599451646f5a3b 100644 (file)
--- a/sound/isa/cmi8328.c
+++ b/sound/isa/cmi8328.c
@@ -192,7 +192,7 @@ static int snd_cmi8328_mixer(struct snd_wss *chip)
 }
 
 /* find index of an item in "-1"-ended array */
-int array_find(int array[], int item)
+static int array_find(int array[], int item)
 {
        int i;
 
@@ -203,7 +203,7 @@ int array_find(int array[], int item)
        return -1;
 }
 /* the same for long */
-int array_find_l(long array[], long item)
+static int array_find_l(long array[], long item)
 {
        int i;