diff --git a/modules/gpu/src/cuda/internal_shared.hpp b/modules/gpu/src/cuda/internal_shared.hpp
index 7c27675bec..2b52dbbe5b 100644
--- a/modules/gpu/src/cuda/internal_shared.hpp
+++ b/modules/gpu/src/cuda/internal_shared.hpp
@@ -66,6 +66,8 @@
 #define OPENCV_DEVICE_NAMESPACE       ::cv::gpu::device
 #define OPENCV_DEVICE_NAMESPACE_      ::cv::gpu::device:: 
 
+#ifdef __CUDACC__
+
 BEGIN_OPENCV_DEVICE_NAMESPACE
 
 typedef unsigned char uchar;
@@ -81,6 +83,8 @@ template<class T> static inline void bindTexture(const textureReference* tex, co
 
 END_OPENCV_DEVICE_NAMESPACE
 
+#endif
+
 namespace cv { namespace gpu 
 {
     enum 
diff --git a/modules/gpu/src/stereobm.cpp b/modules/gpu/src/stereobm.cpp
index 974b3dc2e8..a23c9144fd 100644
--- a/modules/gpu/src/stereobm.cpp
+++ b/modules/gpu/src/stereobm.cpp
@@ -59,7 +59,7 @@ BEGIN_OPENCV_DEVICE_NAMESPACE
 
 namespace stereobm
 {
-    void stereoBM_GPU(const DevMem2Db& left, const DevMem2Db& right, const DevMem2Db& disp, int ndisp, int winsz, const DevMem2D_<uint>& minSSD_buf, cudaStream_t & stream);
+    void stereoBM_GPU(const DevMem2Db& left, const DevMem2Db& right, const DevMem2Db& disp, int ndisp, int winsz, const DevMem2D_<unsigned int>& minSSD_buf, cudaStream_t & stream);
     void prefilter_xsobel(const DevMem2Db& input, const DevMem2Db& output, int prefilterCap /*= 31*/, cudaStream_t & stream);
     void postfilter_textureness(const DevMem2Db& input, int winsz, float avgTexturenessThreshold, const DevMem2Db& disp, cudaStream_t & stream);
 }
diff --git a/modules/gpu/src/surf.cpp b/modules/gpu/src/surf.cpp
index 35128448d9..9d2d37f8a6 100644
--- a/modules/gpu/src/surf.cpp
+++ b/modules/gpu/src/surf.cpp
@@ -71,8 +71,8 @@ namespace surf
     void loadOctaveConstants(int octave, int layer_rows, int layer_cols);
 
     void bindImgTex(DevMem2Db img);
-    void bindSumTex(DevMem2D_<uint> sum);
-    void bindMaskSumTex(DevMem2D_<uint> maskSum);
+    void bindSumTex(DevMem2D_<unsigned int> sum);
+    void bindMaskSumTex(DevMem2D_<unsigned int> maskSum);
 
     void icvCalcLayerDetAndTrace_gpu(const PtrStepf& det, const PtrStepf& trace, int img_rows, int img_cols, int octave, int nOctaveLayers);