scope changed for gathering_start()

diff --git a/src/co2.c b/src/co2.c
index 43f57f5..7af53b9 100644 (file)
--- a/src/co2.c
+++ b/src/co2.c
@@ -91,7 +91,7 @@ static Eina_Bool __get_co2(void *data)
        return ECORE_CALLBACK_RENEW;
 }
 
-void gathering_start(void *data)
+static void gathering_start(void *data)
 {
        app_data *ad = data;
        ret_if(!ad);