HID: wacom: wacom_setup_numbered_buttons is local to wacom_wac

wacom_setup_numbered_buttons() is not used outside of wacom_wac.c,
make it static.

Signed-off-by: Jiri Kosina <jkosina@suse.cz>

diff --git a/drivers/hid/wacom_wac.c b/drivers/hid/wacom_wac.c
index 391a68731fe345be600771059a165184d36f8b21..c40a6d14c8f2e3a6578f0c574a585d5a229001ca 100644 (file)
--- a/drivers/hid/wacom_wac.c
+++ b/drivers/hid/wacom_wac.c
@@ -2711,7 +2711,7 @@ int wacom_setup_touch_input_capabilities(struct input_dev *input_dev,
        return 0;
 }
 
-void wacom_setup_numbered_buttons(struct input_dev *input_dev,
+static void wacom_setup_numbered_buttons(struct input_dev *input_dev,
                                int button_count)
 {
        int i;