uhd: Remove deprecated objects and methods

This removes the following symbols:
- otw_type_t
- clock_config_t
- Any functions that use those symbols
- Non-standard args from examples (e.g., --total-time is deprecated in
  favour of --duration)

3 files changed, 1 insertions, 19 deletions

diff --git a/host/examples/benchmark_rate.cpp b/host/examples/benchmark_rate.cpp
index 539958ede..dd67ebf3c 100644
--- a/host/examples/benchmark_rate.cpp
+++ b/host/examples/benchmark_rate.cpp
@@ -300,7 +300,7 @@ int UHD_SAFE_MAIN(int argc, char* argv[])
     double rx_rate, tx_rate;
     std::string rx_otw, tx_otw;
     std::string rx_cpu, tx_cpu;
-    std::string mode, ref, pps;
+    std::string ref, pps;
     std::string channel_list, rx_channel_list, tx_channel_list;
     bool random_nsamps = false;
     std::atomic<bool> burst_timer_elapsed(false);
@@ -323,7 +323,6 @@ int UHD_SAFE_MAIN(int argc, char* argv[])
         ("tx_cpu", po::value<std::string>(&tx_cpu)->default_value("fc32"), "specify the host/cpu sample mode for TX")
         ("ref", po::value<std::string>(&ref), "clock reference (internal, external, mimo, gpsdo)")
         ("pps", po::value<std::string>(&pps), "PPS source (internal, external, mimo, gpsdo)")
-        ("mode", po::value<std::string>(&mode), "DEPRECATED - use \"ref\" and \"pps\" instead (none, mimo)")
         ("random", "Run with random values of samples in send() and recv() to stress-test the I/O.")
         ("channels", po::value<std::string>(&channel_list)->default_value("0"), "which channel(s) to use (specify \"0\", \"1\", \"0,1\", etc)")
         ("rx_channels", po::value<std::string>(&rx_channel_list), "which RX channel(s) to use (specify \"0\", \"1\", \"0,1\", etc)")
@@ -359,20 +358,6 @@ int UHD_SAFE_MAIN(int argc, char* argv[])
         random_nsamps = true;
     }
 
-    if (vm.count("mode")) {
-        if (vm.count("pps") or vm.count("ref")) {
-            std::cout << "ERROR: The \"mode\" parameter cannot be used with the \"ref\" "
-                         "and \"pps\" parameters.\n"
-                      << std::endl;
-            return -1;
-        } else if (mode == "mimo") {
-            ref = pps = "mimo";
-            std::cout << "The use of the \"mode\" parameter is deprecated.  Please use "
-                         "\"ref\" and \"pps\" parameters instead\n"
-                      << std::endl;
-        }
-    }
-
     // create a usrp device
     std::cout << std::endl;
     uhd::device_addrs_t device_addrs = uhd::device::find(args, uhd::device::USRP);
diff --git a/host/examples/rx_samples_to_file.cpp b/host/examples/rx_samples_to_file.cpp
index 3a0fe5b5e..235a9b97b 100644
--- a/host/examples/rx_samples_to_file.cpp
+++ b/host/examples/rx_samples_to_file.cpp
@@ -230,7 +230,6 @@ int UHD_SAFE_MAIN(int argc, char* argv[])
         ("type", po::value<std::string>(&type)->default_value("short"), "sample type: double, float, or short")
         ("nsamps", po::value<size_t>(&total_num_samps)->default_value(0), "total number of samples to receive")
         ("duration", po::value<double>(&total_time)->default_value(0), "total number of seconds to receive")
-        ("time", po::value<double>(&total_time), "(DEPRECATED) will go away soon! Use --duration instead")
         ("spb", po::value<size_t>(&spb)->default_value(10000), "samples per buffer")
         ("rate", po::value<double>(&rate)->default_value(1e6), "rate of incoming samples")
         ("freq", po::value<double>(&freq)->default_value(0.0), "RF center frequency in Hz")
diff --git a/host/examples/tx_samples_from_file.cpp b/host/examples/tx_samples_from_file.cpp
index 7493718d2..89e961b38 100644
--- a/host/examples/tx_samples_from_file.cpp
+++ b/host/examples/tx_samples_from_file.cpp
@@ -70,8 +70,6 @@ int UHD_SAFE_MAIN(int argc, char* argv[])
         ("freq", po::value<double>(&freq), "RF center frequency in Hz")
         ("lo-offset", po::value<double>(&lo_offset)->default_value(0.0),
             "Offset for frontend LO in Hz (optional)")
-        ("lo_off", po::value<double>(&lo_offset),
-            "(DEPRECATED) will go away soon! Use --lo-offset instead")
         ("gain", po::value<double>(&gain), "gain for the RF chain")
         ("ant", po::value<std::string>(&ant), "antenna selection")
         ("subdev", po::value<std::string>(&subdev), "subdevice specification")