3 files changed, 3 insertions, 3 deletions
diff --git a/cppuhelper/source/implbase_ex.cxx b/cppuhelper/source/implbase_ex.cxx
index 6025db018543..2b7b792e718a 100644
--- a/cppuhelper/source/implbase_ex.cxx
+++ b/cppuhelper/source/implbase_ex.cxx
@@ -163,7 +163,7 @@ bool recursivelyFindType(
 }
 
 static inline void * queryDeepNoXInterface(
-    typelib_TypeDescriptionReference * pDemandedTDR, class_data * cd, void * that )
+    typelib_TypeDescriptionReference const * pDemandedTDR, class_data * cd, void * that )
 {
     type_entry * pEntries = getTypeEntries( cd );
     sal_Int32 nTypes = cd->m_nTypes;
diff --git a/cppuhelper/source/servicemanager.cxx b/cppuhelper/source/servicemanager.cxx
index e3ddaee00798..5faee9a129b0 100644
--- a/cppuhelper/source/servicemanager.cxx
+++ b/cppuhelper/source/servicemanager.cxx
@@ -756,7 +756,7 @@ void cppuhelper::ServiceManager::addSingletonContextEntries(
 
 void cppuhelper::ServiceManager::loadImplementation(
         css::uno::Reference< css::uno::XComponentContext > const & context,
-        std::shared_ptr< Data::Implementation > & implementation)
+        std::shared_ptr< Data::Implementation > const & implementation)
 {
     assert(implementation.get() != nullptr);
     {
diff --git a/cppuhelper/source/servicemanager.hxx b/cppuhelper/source/servicemanager.hxx
index 1252b9dab37f..e36cff41e984 100644
--- a/cppuhelper/source/servicemanager.hxx
+++ b/cppuhelper/source/servicemanager.hxx
@@ -218,7 +218,7 @@ public:
 
     void loadImplementation(
         css::uno::Reference< css::uno::XComponentContext > const & context,
-        std::shared_ptr< Data::Implementation > & implementation);
+        std::shared_ptr< Data::Implementation > const & implementation);
 
 private:
     virtual ~ServiceManager() override;