sound: Make keywest_driver static

I can't see any reason for struct i2c_driver keywest_driver to not be
static.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

1 files changed, 1 insertions, 1 deletions

diff --git a/sound/ppc/keywest.c b/sound/ppc/keywest.c
index bb6819aab133..d06f780bd7e8 100644
--- a/sound/ppc/keywest.c
+++ b/sound/ppc/keywest.c
@@ -98,7 +98,7 @@ static const struct i2c_device_id keywest_i2c_id[] = {
         { }
 };
 
-struct i2c_driver keywest_driver = {
+static struct i2c_driver keywest_driver = {
         .driver = {
                 .name = "PMac Keywest Audio",
         },