2 files changed, 10 insertions, 5 deletions
diff --git a/host/lib/usrp/device3/device3_impl.hpp b/host/lib/usrp/device3/device3_impl.hpp
index 62fd399ac..17f6a3f6f 100644
--- a/host/lib/usrp/device3/device3_impl.hpp
+++ b/host/lib/usrp/device3/device3_impl.hpp
@@ -170,10 +170,15 @@ protected:
     /***********************************************************************
      * Streaming-related
      **********************************************************************/
-    // The 'rate' argument is so we can use these as subscribers to rate changes
 public: // TODO make these protected again
-    void update_rx_streamers(double rate = -1.0);
-    void update_tx_streamers(double rate = -1.0);
+    /*! Update tick rate, samp rate, and scaling on the streamers by querying
+     * the graph.
+     */
+    void update_rx_streamers();
+    /*! Update tick rate, samp rate, and scaling on the streamers by querying
+     * the graph.
+     */
+    void update_tx_streamers();
 
 protected:
     /***********************************************************************
diff --git a/host/lib/usrp/device3/device3_io_impl.cpp b/host/lib/usrp/device3/device3_io_impl.cpp
index 188deb89c..06415dd91 100644
--- a/host/lib/usrp/device3/device3_io_impl.cpp
+++ b/host/lib/usrp/device3/device3_io_impl.cpp
@@ -256,7 +256,7 @@ bool device3_impl::recv_async_msg(async_metadata_t& async_metadata, double timeo
 /***********************************************************************
  * Receive streamer
  **********************************************************************/
-void device3_impl::update_rx_streamers(double /* rate */)
+void device3_impl::update_rx_streamers()
 {
     for (const std::string& block_id : _rx_streamers.keys()) {
         UHD_RX_STREAMER_LOG() << "updating RX streamer to " << block_id;
@@ -523,7 +523,7 @@ rx_streamer::sptr device3_impl::get_rx_stream(const stream_args_t& args_)
 /***********************************************************************
  * Transmit streamer
  **********************************************************************/
-void device3_impl::update_tx_streamers(double /* rate */)
+void device3_impl::update_tx_streamers()
 {
     for (const std::string& block_id : _tx_streamers.keys()) {
         UHD_TX_STREAMER_LOG() << "updating TX streamer: " << block_id;