sr: stop_acquisition callback: Return int.

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

diff --git a/hardware/alsa/alsa.c b/hardware/alsa/alsa.c
index 4c930e4f18676076df63ff72ca68dfb1990e586e..e5fad8f56940a440b87f4d87fbd5a2591c6ec399 100644 (file)
--- a/hardware/alsa/alsa.c
+++ b/hardware/alsa/alsa.c
@@ -379,11 +379,13 @@ static int hw_start_acquisition(int device_index, gpointer session_device_id)
        return SR_OK;
 }
 
-static void hw_stop_acquisition(int device_index, gpointer session_device_id)
+static int hw_stop_acquisition(int device_index, gpointer session_device_id)
 {
        /* Avoid compiler warnings. */
        device_index = device_index;
        session_device_id = session_device_id;
+
+       return SR_OK;
 }
 
 SR_PRIV struct sr_device_plugin alsa_plugin_info = {