sr: cleanup callback: Return int.

[libsigrok.git] / hardware / demo / demo.c

diff --git a/hardware/demo/demo.c b/hardware/demo/demo.c
index 5e0d44cffea379f5590104d3b51e6d06338e12ce..d302ee1e1002dc0476a6482e1341396e9448f91c 100644 (file)
--- a/hardware/demo/demo.c
+++ b/hardware/demo/demo.c
@@ -174,9 +174,10 @@ static int hw_closedev(int device_index)
        return SR_OK;
 }
 
-static void hw_cleanup(void)
+static int hw_cleanup(void)
 {
        /* Nothing needed so far. */
+       return SR_OK;
 }
 
 static void *hw_get_device_info(int device_index, int device_info_id)