5 files changed, 7 insertions, 7 deletions
diff --git a/src/core/CPP/kernels/CPPCornerCandidatesKernel.cpp b/src/core/CPP/kernels/CPPCornerCandidatesKernel.cpp
index 84e12d4ead..c7ac753672 100644
--- a/src/core/CPP/kernels/CPPCornerCandidatesKernel.cpp
+++ b/src/core/CPP/kernels/CPPCornerCandidatesKernel.cpp
@@ -37,12 +37,12 @@ using namespace arm_compute;
 
 namespace
 {
-inline void check_corner(float x, float y, float strength, InternalKeypoint *output, int32_t *num_corner_candidates, std::mutex *corner_candidates_mutex)
+inline void check_corner(float x, float y, float strength, InternalKeypoint *output, int32_t *num_corner_candidates, arm_compute::Mutex *corner_candidates_mutex)
 {
     if(strength != 0.0f)
     {
         /* Set index and update num_corner_candidate */
-        std::unique_lock<std::mutex> lock(*corner_candidates_mutex);
+        std::unique_lock<arm_compute::Mutex> lock(*corner_candidates_mutex);
 
         const int32_t idx = *num_corner_candidates;
 
@@ -55,7 +55,7 @@ inline void check_corner(float x, float y, float strength, InternalKeypoint *out
     }
 }
 
-inline void corner_candidates(const float *__restrict input, InternalKeypoint *__restrict output, int32_t x, int32_t y, int32_t *num_corner_candidates, std::mutex *corner_candidates_mutex)
+inline void corner_candidates(const float *__restrict input, InternalKeypoint *__restrict output, int32_t x, int32_t y, int32_t *num_corner_candidates, arm_compute::Mutex *corner_candidates_mutex)
 {
     check_corner(x, y, *input, output, num_corner_candidates, corner_candidates_mutex);
 }
diff --git a/src/core/NEON/kernels/NEHOGDetectorKernel.cpp b/src/core/NEON/kernels/NEHOGDetectorKernel.cpp
index 4af22bca75..9dd50ca294 100644
--- a/src/core/NEON/kernels/NEHOGDetectorKernel.cpp
+++ b/src/core/NEON/kernels/NEHOGDetectorKernel.cpp
@@ -176,7 +176,7 @@ void NEHOGDetectorKernel::run(const Window &window)
                 win.idx_class = _idx_class;
                 win.score     = score;
 
-                std::unique_lock<std::mutex> lock(_mutex);
+                std::unique_lock<arm_compute::Mutex> lock(_mutex);
                 _detection_windows->push_back(win);
                 lock.unlock();
             }
diff --git a/src/core/NEON/kernels/NEHistogramKernel.cpp b/src/core/NEON/kernels/NEHistogramKernel.cpp
index 9e967ec4f5..2018651083 100644
--- a/src/core/NEON/kernels/NEHistogramKernel.cpp
+++ b/src/core/NEON/kernels/NEHistogramKernel.cpp
@@ -44,7 +44,7 @@ class Coordinates;
 
 inline void NEHistogramKernel::merge_histogram(uint32_t *global_hist, const uint32_t *local_hist, size_t bins)
 {
-    std::lock_guard<std::mutex> lock(_hist_mtx);
+    std::lock_guard<arm_compute::Mutex> lock(_hist_mtx);
 
     const unsigned int v_end = (bins / 4) * 4;
 
diff --git a/src/core/NEON/kernels/NEMeanStdDevKernel.cpp b/src/core/NEON/kernels/NEMeanStdDevKernel.cpp
index 579c46fa3d..cb32a3b45b 100644
--- a/src/core/NEON/kernels/NEMeanStdDevKernel.cpp
+++ b/src/core/NEON/kernels/NEMeanStdDevKernel.cpp
@@ -141,7 +141,7 @@ void NEMeanStdDevKernel::run(const Window &window)
     const float num_pixels = _input->info()->dimension(0) * _input->info()->dimension(1);
 
     // Merge sum and calculate mean and stddev
-    std::unique_lock<std::mutex> lock(_mtx);
+    std::unique_lock<arm_compute::Mutex> lock(_mtx);
 
     *_global_sum += vget_lane_u64(local_sum, 0);
 
diff --git a/src/core/NEON/kernels/NEMinMaxLocationKernel.cpp b/src/core/NEON/kernels/NEMinMaxLocationKernel.cpp
index a6da7f415d..24c7af7af7 100644
--- a/src/core/NEON/kernels/NEMinMaxLocationKernel.cpp
+++ b/src/core/NEON/kernels/NEMinMaxLocationKernel.cpp
@@ -115,7 +115,7 @@ void NEMinMaxKernel::reset()
 template <typename T>
 void NEMinMaxKernel::update_min_max(const T min, const T max)
 {
-    std::lock_guard<std::mutex> lock(_mtx);
+    std::lock_guard<arm_compute::Mutex> lock(_mtx);
 
     using type = typename std::conditional<std::is_same<T, float>::value, float, int32_t>::type;