1 files changed, 4 insertions, 4 deletions
diff --git a/src/core/NEON/kernels/arm_gemm/kernels/a64_hgemm_24x8.hpp b/src/core/NEON/kernels/arm_gemm/kernels/a64_hgemm_24x8.hpp
index 911a4ebb01..5b850b7a20 100644
--- a/src/core/NEON/kernels/arm_gemm/kernels/a64_hgemm_24x8.hpp
+++ b/src/core/NEON/kernels/arm_gemm/kernels/a64_hgemm_24x8.hpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2017-2018 ARM Limited.
+ * Copyright (c) 2017-2019 Arm Limited.
  *
  * SPDX-License-Identifier: MIT
  *
@@ -47,15 +47,15 @@ public:
     typedef void (*kern_type)(const __fp16 *, const __fp16 *, __fp16 *, int, int, int);
 
     /* Kernel blocking parameters */
-    static int out_width() {
+    static unsigned int out_width() {
         return 24;
     }
 
-    static int out_height() {
+    static unsigned int out_height() {
         return 8;
     }
 
-    static int k_unroll() {
+    static unsigned int k_unroll() {
         return 1;
     }