6 files changed, 13 insertions, 13 deletions
diff --git a/arm_compute/runtime/CL/CLMemoryRegion.h b/arm_compute/runtime/CL/CLMemoryRegion.h
index 9119e27682..02ccc6b139 100644
--- a/arm_compute/runtime/CL/CLMemoryRegion.h
+++ b/arm_compute/runtime/CL/CLMemoryRegion.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018-2019 ARM Limited.
+ * Copyright (c) 2018-2020 ARM Limited.
  *
  * SPDX-License-Identifier: MIT
  *
@@ -83,7 +83,7 @@ public:
 
     // Inherited methods overridden :
     void                          *buffer() override;
-    void                          *buffer() const override;
+    const void                    *buffer() const override;
     std::unique_ptr<IMemoryRegion> extract_subregion(size_t offset, size_t size) override;
 
 protected:
diff --git a/arm_compute/runtime/GLES_COMPUTE/GCMemoryRegion.h b/arm_compute/runtime/GLES_COMPUTE/GCMemoryRegion.h
index ce95ea72ff..90137c3e60 100644
--- a/arm_compute/runtime/GLES_COMPUTE/GCMemoryRegion.h
+++ b/arm_compute/runtime/GLES_COMPUTE/GCMemoryRegion.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018-2019 ARM Limited.
+ * Copyright (c) 2018-2020 ARM Limited.
  *
  * SPDX-License-Identifier: MIT
  *
@@ -78,8 +78,8 @@ public:
     virtual void unmap() = 0;
 
     // Inherited methods overridden :
-    void *buffer() override;
-    void *buffer() const override;
+    void       *buffer() override;
+    const void *buffer() const override;
 
 protected:
     void *_mapping;
diff --git a/arm_compute/runtime/IMemoryRegion.h b/arm_compute/runtime/IMemoryRegion.h
index f4d3bcacca..1a7250bbe3 100644
--- a/arm_compute/runtime/IMemoryRegion.h
+++ b/arm_compute/runtime/IMemoryRegion.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018-2019 ARM Limited.
+ * Copyright (c) 2018-2020 ARM Limited.
  *
  * SPDX-License-Identifier: MIT
  *
@@ -65,7 +65,7 @@ public:
      *
      * @return Pointer to the allocated data
      */
-    virtual void *buffer() const = 0;
+    virtual const void *buffer() const = 0;
     /** Memory region size accessor
      *
      * @return Memory region size
diff --git a/arm_compute/runtime/MemoryRegion.h b/arm_compute/runtime/MemoryRegion.h
index 5b45e29b2c..83e9245efa 100644
--- a/arm_compute/runtime/MemoryRegion.h
+++ b/arm_compute/runtime/MemoryRegion.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018-2019 ARM Limited.
+ * Copyright (c) 2018-2020 ARM Limited.
  *
  * SPDX-License-Identifier: MIT
  *
@@ -86,7 +86,7 @@ public:
     {
         return _ptr;
     }
-    void *buffer() const final
+    const void *buffer() const final
     {
         return _ptr;
     }
diff --git a/src/runtime/CL/CLMemoryRegion.cpp b/src/runtime/CL/CLMemoryRegion.cpp
index 52906a893f..7ae16ec6fc 100644
--- a/src/runtime/CL/CLMemoryRegion.cpp
+++ b/src/runtime/CL/CLMemoryRegion.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018-2019 ARM Limited.
+ * Copyright (c) 2018-2020 ARM Limited.
  *
  * SPDX-License-Identifier: MIT
  *
@@ -48,7 +48,7 @@ void *ICLMemoryRegion::buffer()
     return _mapping;
 }
 
-void *ICLMemoryRegion::buffer() const
+const void *ICLMemoryRegion::buffer() const
 {
     return _mapping;
 }
diff --git a/src/runtime/GLES_COMPUTE/GCMemoryRegion.cpp b/src/runtime/GLES_COMPUTE/GCMemoryRegion.cpp
index 45fd6e8944..2ffd9f2ffc 100644
--- a/src/runtime/GLES_COMPUTE/GCMemoryRegion.cpp
+++ b/src/runtime/GLES_COMPUTE/GCMemoryRegion.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018 ARM Limited.
+ * Copyright (c) 2018-2020 ARM Limited.
  *
  * SPDX-License-Identifier: MIT
  *
@@ -42,7 +42,7 @@ void *IGCMemoryRegion::buffer()
     return _mapping;
 }
 
-void *IGCMemoryRegion::buffer() const
+const void *IGCMemoryRegion::buffer() const
 {
     return _mapping;
 }