Warning fixes

* CMake now not applying C++ flags to C files
* GCC 4.4: anti-aliasing rules
* MSVC: narrowing, differences in subclass function parameters
* Clang: uninitialized variables

2 files changed, 10 insertions, 10 deletions

diff --git a/host/lib/usrp/usrp2/usrp2_fifo_ctrl.cpp b/host/lib/usrp/usrp2/usrp2_fifo_ctrl.cpp
index efb88eb82..9e8687b94 100644
--- a/host/lib/usrp/usrp2/usrp2_fifo_ctrl.cpp
+++ b/host/lib/usrp/usrp2/usrp2_fifo_ctrl.cpp
@@ -67,7 +67,7 @@ public:
     /*******************************************************************
      * Peek and poke 32 bit implementation
      ******************************************************************/
-    void poke32(wb_addr_type addr, boost::uint32_t data){
+    void poke32(const wb_addr_type addr, const boost::uint32_t data){
         boost::mutex::scoped_lock lock(_mutex);
 
         this->send_pkt((addr - SETTING_REGS_BASE)/4, data, POKE32_CMD);
@@ -75,7 +75,7 @@ public:
         this->wait_for_ack(_seq_out-MAX_SEQS_OUT);
     }
 
-    boost::uint32_t peek32(wb_addr_type addr){
+    boost::uint32_t peek32(const wb_addr_type addr){
         boost::mutex::scoped_lock lock(_mutex);
 
         this->send_pkt((addr - READBACK_BASE)/4, 0, PEEK32_CMD);
@@ -86,11 +86,11 @@ public:
     /*******************************************************************
      * Peek and poke 16 bit not implemented
      ******************************************************************/
-    void poke16(wb_addr_type, boost::uint16_t){
+    void poke16(const wb_addr_type, const boost::uint16_t){
         throw uhd::not_implemented_error("poke16 not implemented in fifo ctrl module");
     }
 
-    boost::uint16_t peek16(wb_addr_type){
+    boost::uint16_t peek16(const wb_addr_type){
         throw uhd::not_implemented_error("peek16 not implemented in fifo ctrl module");
     }
 
diff --git a/host/lib/usrp/usrp2/usrp2_iface.cpp b/host/lib/usrp/usrp2/usrp2_iface.cpp
index 2f2c345be..3ffbf9aac 100644
--- a/host/lib/usrp/usrp2/usrp2_iface.cpp
+++ b/host/lib/usrp/usrp2/usrp2_iface.cpp
@@ -139,19 +139,19 @@ public:
 /***********************************************************************
  * Peek and Poke
  **********************************************************************/
-    void poke32(wb_addr_type addr, boost::uint32_t data){
+    void poke32(const wb_addr_type addr, const boost::uint32_t data){
         this->get_reg<boost::uint32_t, USRP2_REG_ACTION_FPGA_POKE32>(addr, data);
     }
 
-    boost::uint32_t peek32(wb_addr_type addr){
+    boost::uint32_t peek32(const wb_addr_type addr){
         return this->get_reg<boost::uint32_t, USRP2_REG_ACTION_FPGA_PEEK32>(addr);
     }
 
-    void poke16(wb_addr_type addr, boost::uint16_t data){
+    void poke16(const wb_addr_type addr, const boost::uint16_t data){
         this->get_reg<boost::uint16_t, USRP2_REG_ACTION_FPGA_POKE16>(addr, data);
     }
 
-    boost::uint16_t peek16(wb_addr_type addr){
+    boost::uint16_t peek16(const wb_addr_type addr){
         return this->get_reg<boost::uint16_t, USRP2_REG_ACTION_FPGA_PEEK16>(addr);
     }
 
@@ -219,7 +219,7 @@ public:
         //setup the out data
         usrp2_ctrl_data_t out_data = usrp2_ctrl_data_t();
         out_data.id = htonl(USRP2_CTRL_ID_WRITE_THESE_I2C_VALUES_BRO);
-        out_data.data.i2c_args.addr = addr;
+        out_data.data.i2c_args.addr = uint8_t(addr);
         out_data.data.i2c_args.bytes = buf.size();
 
         //limitation of i2c transaction size
@@ -237,7 +237,7 @@ public:
         //setup the out data
         usrp2_ctrl_data_t out_data = usrp2_ctrl_data_t();
         out_data.id = htonl(USRP2_CTRL_ID_DO_AN_I2C_READ_FOR_ME_BRO);
-        out_data.data.i2c_args.addr = addr;
+        out_data.data.i2c_args.addr = uint8_t(addr);
         out_data.data.i2c_args.bytes = num_bytes;
 
         //limitation of i2c transaction size