dbus-common: Remove conn parameter from emit_property_changed

Valid DBusConnection pointer is available static variable 'connection'
so it's it's redundant to pass it as function parameter.

7 files changed, 27 insertions, 27 deletions

diff --git a/audio/control.c b/audio/control.c
index 5477c2d9e..02aea33a0 100644
--- a/audio/control.c
+++ b/audio/control.c
@@ -80,7 +80,7 @@ static void state_changed(struct audio_device *dev, avctp_state_t old_state,
 		g_dbus_emit_signal(dev->conn, dev->path,
 					AUDIO_CONTROL_INTERFACE,
 					"Disconnected", DBUS_TYPE_INVALID);
-		emit_property_changed(dev->conn, dev->path,
+		emit_property_changed(dev->path,
 					AUDIO_CONTROL_INTERFACE, "Connected",
 					DBUS_TYPE_BOOLEAN, &value);
 
@@ -97,9 +97,9 @@ static void state_changed(struct audio_device *dev, avctp_state_t old_state,
 		g_dbus_emit_signal(dev->conn, dev->path,
 				AUDIO_CONTROL_INTERFACE, "Connected",
 				DBUS_TYPE_INVALID);
-		emit_property_changed(dev->conn, dev->path,
-				AUDIO_CONTROL_INTERFACE, "Connected",
-				DBUS_TYPE_BOOLEAN, &value);
+		emit_property_changed(dev->path,
+					AUDIO_CONTROL_INTERFACE, "Connected",
+					DBUS_TYPE_BOOLEAN, &value);
 		break;
 	default:
 		return;
diff --git a/audio/device.c b/audio/device.c
index 4952b5734..b93a29483 100644
--- a/audio/device.c
+++ b/audio/device.c
@@ -280,7 +280,7 @@ static void device_set_state(struct audio_device *dev, audio_state_t new_state)
 		g_dbus_send_message(dev->conn, reply);
 	}
 
-	emit_property_changed(dev->conn, dev->path,
+	emit_property_changed(dev->path,
 				AUDIO_INTERFACE, "State",
 				DBUS_TYPE_STRING, &state_str);
 }
diff --git a/audio/gateway.c b/audio/gateway.c
index 53094af0e..0fe29d1ae 100644
--- a/audio/gateway.c
+++ b/audio/gateway.c
@@ -129,9 +129,9 @@ static void change_state(struct audio_device *dev, gateway_state_t new_state)
 	old_state = gw->state;
 	gw->state = new_state;
 
-	emit_property_changed(dev->conn, dev->path,
-			AUDIO_GATEWAY_INTERFACE, "State",
-			DBUS_TYPE_STRING, &val);
+	emit_property_changed(dev->path,
+				AUDIO_GATEWAY_INTERFACE, "State",
+				DBUS_TYPE_STRING, &val);
 
 	for (l = gateway_callbacks; l != NULL; l = l->next) {
 		struct gateway_state_callback *cb = l->data;
diff --git a/audio/headset.c b/audio/headset.c
index 1ef6c491c..3ded18e24 100644
--- a/audio/headset.c
+++ b/audio/headset.c
@@ -988,7 +988,7 @@ static int headset_set_gain(struct audio_device *device, uint16_t gain, char typ
 				DBUS_TYPE_UINT16, &gain,
 				DBUS_TYPE_INVALID);
 
-	emit_property_changed(device->conn, device->path,
+	emit_property_changed(device->path,
 				AUDIO_HEADSET_INTERFACE, property,
 				DBUS_TYPE_UINT16, &gain);
 
@@ -2343,7 +2343,7 @@ void headset_set_state(struct audio_device *dev, headset_state_t state)
 		value = FALSE;
 		close_sco(dev);
 		headset_close_rfcomm(dev);
-		emit_property_changed(dev->conn, dev->path,
+		emit_property_changed(dev->path,
 					AUDIO_HEADSET_INTERFACE, "State",
 					DBUS_TYPE_STRING, &state_str);
 		g_dbus_emit_signal(dev->conn, dev->path,
@@ -2351,7 +2351,7 @@ void headset_set_state(struct audio_device *dev, headset_state_t state)
 					"Disconnected",
 					DBUS_TYPE_INVALID);
 		if (hs->state > HEADSET_STATE_CONNECTING) {
-			emit_property_changed(dev->conn, dev->path,
+			emit_property_changed(dev->path,
 					AUDIO_HEADSET_INTERFACE, "Connected",
 					DBUS_TYPE_BOOLEAN, &value);
 			telephony_device_disconnected(dev);
@@ -2359,14 +2359,14 @@ void headset_set_state(struct audio_device *dev, headset_state_t state)
 		active_devices = g_slist_remove(active_devices, dev);
 		break;
 	case HEADSET_STATE_CONNECTING:
-		emit_property_changed(dev->conn, dev->path,
+		emit_property_changed(dev->path,
 					AUDIO_HEADSET_INTERFACE, "State",
 					DBUS_TYPE_STRING, &state_str);
 		break;
 	case HEADSET_STATE_CONNECTED:
 		close_sco(dev);
 		if (hs->state != HEADSET_STATE_PLAY_IN_PROGRESS)
-			emit_property_changed(dev->conn, dev->path,
+			emit_property_changed(dev->path,
 					AUDIO_HEADSET_INTERFACE, "State",
 					DBUS_TYPE_STRING, &state_str);
 		if (hs->state < state) {
@@ -2379,7 +2379,7 @@ void headset_set_state(struct audio_device *dev, headset_state_t state)
 						"Connected",
 						DBUS_TYPE_INVALID);
 			value = TRUE;
-			emit_property_changed(dev->conn, dev->path,
+			emit_property_changed(dev->path,
 						AUDIO_HEADSET_INTERFACE,
 						"Connected",
 						DBUS_TYPE_BOOLEAN, &value);
@@ -2391,7 +2391,7 @@ void headset_set_state(struct audio_device *dev, headset_state_t state)
 						AUDIO_HEADSET_INTERFACE,
 						"Stopped",
 						DBUS_TYPE_INVALID);
-			emit_property_changed(dev->conn, dev->path,
+			emit_property_changed(dev->path,
 						AUDIO_HEADSET_INTERFACE,
 						"Playing",
 						DBUS_TYPE_BOOLEAN, &value);
@@ -2401,7 +2401,7 @@ void headset_set_state(struct audio_device *dev, headset_state_t state)
 		break;
 	case HEADSET_STATE_PLAYING:
 		value = TRUE;
-		emit_property_changed(dev->conn, dev->path,
+		emit_property_changed(dev->path,
 					AUDIO_HEADSET_INTERFACE, "State",
 					DBUS_TYPE_STRING, &state_str);
 
@@ -2414,7 +2414,7 @@ void headset_set_state(struct audio_device *dev, headset_state_t state)
 		g_dbus_emit_signal(dev->conn, dev->path,
 					AUDIO_HEADSET_INTERFACE, "Playing",
 					DBUS_TYPE_INVALID);
-		emit_property_changed(dev->conn, dev->path,
+		emit_property_changed(dev->path,
 					AUDIO_HEADSET_INTERFACE, "Playing",
 					DBUS_TYPE_BOOLEAN, &value);
 
diff --git a/audio/sink.c b/audio/sink.c
index 53a0b80ce..6201d8579 100644
--- a/audio/sink.c
+++ b/audio/sink.c
@@ -116,7 +116,7 @@ static void sink_set_state(struct audio_device *dev, sink_state_t new_state)
 
 	state_str = state2str(new_state);
 	if (state_str)
-		emit_property_changed(dev->conn, dev->path,
+		emit_property_changed(dev->path,
 					AUDIO_SINK_INTERFACE, "State",
 					DBUS_TYPE_STRING, &state_str);
 
@@ -147,7 +147,7 @@ static void avdtp_state_callback(struct audio_device *dev,
 			g_dbus_emit_signal(dev->conn, dev->path,
 					AUDIO_SINK_INTERFACE, "Disconnected",
 					DBUS_TYPE_INVALID);
-			emit_property_changed(dev->conn, dev->path,
+			emit_property_changed(dev->path,
 					AUDIO_SINK_INTERFACE, "Connected",
 					DBUS_TYPE_BOOLEAN, &value);
 		}
@@ -218,7 +218,7 @@ static void stream_state_changed(struct avdtp_stream *stream,
 						AUDIO_SINK_INTERFACE,
 						"Connected",
 						DBUS_TYPE_INVALID);
-			emit_property_changed(dev->conn, dev->path,
+			emit_property_changed(dev->path,
 						AUDIO_SINK_INTERFACE,
 						"Connected",
 						DBUS_TYPE_BOOLEAN, &value);
@@ -228,7 +228,7 @@ static void stream_state_changed(struct avdtp_stream *stream,
 						AUDIO_SINK_INTERFACE,
 						"Stopped",
 						DBUS_TYPE_INVALID);
-			emit_property_changed(dev->conn, dev->path,
+			emit_property_changed(dev->path,
 						AUDIO_SINK_INTERFACE,
 						"Playing",
 						DBUS_TYPE_BOOLEAN, &value);
@@ -239,7 +239,7 @@ static void stream_state_changed(struct avdtp_stream *stream,
 		value = TRUE;
 		g_dbus_emit_signal(dev->conn, dev->path, AUDIO_SINK_INTERFACE,
 					"Playing", DBUS_TYPE_INVALID);
-		emit_property_changed(dev->conn, dev->path,
+		emit_property_changed(dev->path,
 					AUDIO_SINK_INTERFACE, "Playing",
 					DBUS_TYPE_BOOLEAN, &value);
 		sink_set_state(dev, SINK_STATE_PLAYING);
diff --git a/audio/source.c b/audio/source.c
index e4ba21143..8e0166669 100644
--- a/audio/source.c
+++ b/audio/source.c
@@ -110,7 +110,7 @@ static void source_set_state(struct audio_device *dev, source_state_t new_state)
 
 	state_str = state2str(new_state);
 	if (state_str)
-		emit_property_changed(dev->conn, dev->path,
+		emit_property_changed(dev->path,
 					AUDIO_SOURCE_INTERFACE, "State",
 					DBUS_TYPE_STRING, &state_str);
 
diff --git a/audio/transport.c b/audio/transport.c
index 281895e17..6541fc197 100644
--- a/audio/transport.c
+++ b/audio/transport.c
@@ -203,7 +203,7 @@ static void transport_set_state(struct media_transport *transport,
 	str = state2str(state);
 
 	if (g_strcmp0(str, state2str(old_state)) != 0)
-		emit_property_changed(transport->conn, transport->path,
+		emit_property_changed(transport->path,
 					MEDIA_TRANSPORT_INTERFACE, "State",
 					DBUS_TYPE_STRING, &str);
 }
@@ -1168,7 +1168,7 @@ static void headset_nrec_changed(struct audio_device *dev, gboolean nrec,
 
 	DBG("");
 
-	emit_property_changed(transport->conn, transport->path,
+	emit_property_changed(transport->path,
 				MEDIA_TRANSPORT_INTERFACE, "NREC",
 				DBUS_TYPE_BOOLEAN, &nrec);
 }
@@ -1367,7 +1367,7 @@ void media_transport_update_delay(struct media_transport *transport,
 
 	a2dp->delay = delay;
 
-	emit_property_changed(transport->conn, transport->path,
+	emit_property_changed(transport->path,
 				MEDIA_TRANSPORT_INTERFACE, "Delay",
 				DBUS_TYPE_UINT16, &a2dp->delay);
 }
@@ -1388,7 +1388,7 @@ void media_transport_update_volume(struct media_transport *transport,
 
 	a2dp->volume = volume;
 
-	emit_property_changed(transport->conn, transport->path,
+	emit_property_changed(transport->path,
 				MEDIA_TRANSPORT_INTERFACE, "Volume",
 				DBUS_TYPE_UINT16, &a2dp->volume);
 }