xwayland: make xwm_surface_activate static
@@ -241,8 +241,7 @@ static void xwm_send_focus_window(struct wlr_xwm *xwm,
XCB_CONFIG_WINDOW_STACK_MODE, values);
}
-
-void xwm_surface_activate(struct wlr_xwm *xwm,
+static void xwm_surface_activate(struct wlr_xwm *xwm,
struct wlr_xwayland_surface *xsurface) {
if (xwm->focus_surface == xsurface ||
(xsurface && xsurface->override_redirect)) {
