Add missing hfp_slc_info_free function declaration.
---
 drivers/hfpmodem/slc.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/drivers/hfpmodem/slc.c b/drivers/hfpmodem/slc.c
index 825b8a9..3ac2b9e 100644
--- a/drivers/hfpmodem/slc.c
+++ b/drivers/hfpmodem/slc.c
@@ -84,6 +84,13 @@ done:
 	return info;
 }
 
+void hfp_slc_info_free(struct hfp_slc_info *info)
+{
+	g_at_chat_unref(info->chat);
+
+	g_free(info);
+}
+
 static void slc_establish_data_unref(gpointer userdata)
 {
 	struct slc_establish_data *sed = userdata;
-- 
1.8.1.1