BLE: Remove cordio namespace

connectivity/FEATURE_BLE/source/cordio/include/ble/internal/PalAttClientImpl.h

@@ -24,7 +24,7 @@
 #include "source/pal/PalAttClient.h"
 
 namespace ble {
-namespace cordio {
+namespace impl {
 
 class PalAttClient final : public ble::PalAttClient {
 
@@ -474,7 +474,7 @@ private:
     mbed::Callback<void(connection_handle_t)> _transaction_timeout_cb;
 };
 
-} // namespace cordio
+} // namespace impl
 } // namespace ble
 
 #endif /* IMPL_PAL_ATT_CLIENT_ */

connectivity/FEATURE_BLE/source/cordio/source/BLEInstanceBaseImpl.cpp

@@ -257,7 +257,7 @@ ble::GattClient &BLEInstanceBase::getGattClient()
 
 PalGattClient &BLEInstanceBase::getPalGattClient()
 {
-    static PalAttClientToGattClient pal_gatt_client(cordio::PalAttClient::get_client());
+    static PalAttClientToGattClient pal_gatt_client(impl::PalAttClient::get_client());
     return pal_gatt_client;
 }
 
@@ -598,7 +598,7 @@ void BLEInstanceBase::stack_setup()
 
 #if BLE_FEATURE_ATT
 #if BLE_FEATURE_GATT_CLIENT
-    AttRegister((attCback_t) cordio::PalAttClient::att_client_handler);
+    AttRegister((attCback_t) impl::PalAttClient::att_client_handler);
 #else
     AttRegister((attCback_t) ble::GattServer::att_cb);
 #endif // BLE_FEATURE_GATT_CLIENT

connectivity/FEATURE_BLE/source/cordio/source/PalAttClientImpl.cpp

@@ -27,7 +27,7 @@
 #include "att_defs.h"
 
 namespace ble {
-namespace cordio {
+namespace impl {
 
 PalAttClient::PalAttClient() : _local_sign_counter(0)
 {
@@ -451,5 +451,5 @@ void PalAttClient::att_client_handler(const attEvt_t *event)
 #endif // BLE_FEATURE_GATT_SERVER
 }
 
-} // namespace cordio
+} // namespace impl
 } // ble

connectivity/FEATURE_BLE/source/cordio/source/PalSecurityManagerImpl.cpp

@@ -364,7 +364,7 @@ ble_error_t PalSecurityManager::set_csrk(
     _csrk = csrk;
     DmSecSetLocalCsrk(_csrk.data());
     // extra set the sign counter used by the client
-    cordio::PalAttClient::get_client().set_sign_counter(sign_counter);
+    impl::PalAttClient::get_client().set_sign_counter(sign_counter);
 
     return BLE_ERROR_NONE;
 }