Add missing control_ext entry

Added missing entry for control_ext.c for static symbol table.

diff --git a/src/control/control_ext.c b/src/control/control_ext.c
index bd196bb9c7d635f65c3d44d3594ce293c4b052fc..dbe13092fc701f9edc6de8dae12df15492bc7c5b 100644 (file)
--- a/src/control/control_ext.c
+++ b/src/control/control_ext.c
@@ -34,6 +34,11 @@
 #include "control_local.h"
 #include "control_external.h"
 
+#ifndef PIC
+/* entry for static linking */
+const char *_snd_module_control_ext = "";
+#endif
+
 static int snd_ctl_ext_close(snd_ctl_t *handle)
 {
        snd_ctl_ext_t *ext = handle->private_data;