uhd: add get_tree call directly to the device

Does away with the need for wax cast to get the tree.
You can still do this but it will eventually be removed.
There was some compiler issue on ubuntu 10.04 with any cast and a shared ptr to property tree.

3 files changed, 3 insertions, 3 deletions

diff --git a/host/utils/uhd_usrp_probe.cpp b/host/utils/uhd_usrp_probe.cpp
index cb6d78255..6c5f451cd 100644
--- a/host/utils/uhd_usrp_probe.cpp
+++ b/host/utils/uhd_usrp_probe.cpp
@@ -192,7 +192,7 @@ int UHD_SAFE_MAIN(int argc, char *argv[]){
     }
 
     device::sptr dev = device::make(vm["args"].as<std::string>());
-    property_tree::sptr tree = (*dev)[0].as<property_tree::sptr>();
+    property_tree::sptr tree = dev->get_tree();
 
     if (vm.count("tree") != 0) print_tree("/", tree);
     else std::cout << make_border(get_device_pp_string(tree)) << std::endl;
diff --git a/host/utils/usrp1_init_eeprom.cpp b/host/utils/usrp1_init_eeprom.cpp
index 5bc07daf6..1778d5f9d 100644
--- a/host/utils/usrp1_init_eeprom.cpp
+++ b/host/utils/usrp1_init_eeprom.cpp
@@ -65,7 +65,7 @@ int UHD_SAFE_MAIN(int argc, char *argv[]){
         std::cout << "Writing EEPROM data..." << std::endl;
         //uhd::device_addrs_t devs = uhd::device::find(found_addrs[i]);
         uhd::device::sptr dev = uhd::device::make(found_addrs[i]);
-        uhd::property_tree::sptr tree = (*dev)[0].as<uhd::property_tree::sptr>();
+        uhd::property_tree::sptr tree = dev->get_tree();
         tree->access<std::string>("/mboards/0/load_eeprom").set(vm["image"].as<std::string>());
     }
 
diff --git a/host/utils/usrp_burn_db_eeprom.cpp b/host/utils/usrp_burn_db_eeprom.cpp
index 7ebbe7756..9dfce141b 100644
--- a/host/utils/usrp_burn_db_eeprom.cpp
+++ b/host/utils/usrp_burn_db_eeprom.cpp
@@ -62,7 +62,7 @@ int UHD_SAFE_MAIN(int argc, char *argv[]){
 
     //make the device and extract the dboard w/ property
     device::sptr dev = device::make(args);
-    uhd::property_tree::sptr tree = (*dev)[0].as<uhd::property_tree::sptr>();
+    uhd::property_tree::sptr tree = dev->get_tree();
     const uhd::property_tree::path_type db_root = "/mboards/0/dboards";
     std::vector<std::string> dboard_names = tree->list(db_root);
     if (dboard_names.size() == 1 and slot.empty()) slot = dboard_names.front();