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>

diff --git a/sound/ppc/keywest.c b/sound/ppc/keywest.c
index bb6819aab133181c3b80b8eb30d708665d6d8923..d06f780bd7e84ad088163eb52e134c8c57188956 100644 (file)
--- 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",
        },