COMPID-3324: Clean GEMM kernels

Signed-off-by: Georgios Pinitas <georgios.pinitas@arm.com>
Change-Id: I170de1671e061a78740caee31fb4a1b8642c1369
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/3505
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: Michele Di Giorgio <michele.digiorgio@arm.com>
diff --git a/src/core/NEON/kernels/arm_gemm/gemm_uint8.cpp b/src/core/NEON/kernels/arm_gemm/gemm_uint8.cpp
index 430d35e..d74f335 100644
--- a/src/core/NEON/kernels/arm_gemm/gemm_uint8.cpp
+++ b/src/core/NEON/kernels/arm_gemm/gemm_uint8.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2017-2019 ARM Limited.
+ * Copyright (c) 2017-2020 Arm Limited.
  *
  * SPDX-License-Identifier: MIT
  *
@@ -47,7 +47,7 @@
 
 static const GemmImplementation<uint8_t, uint32_t> gemm_u8_methods[] = {
 #ifdef __ARM_FEATURE_SVE
-#ifdef V8P6
+#ifdef MMLA_INT8
 {
     GemmMethod::GEMM_INTERLEAVED,
     "interleaved_u8u32_mmla_3VLx8",
@@ -85,7 +85,7 @@
     [](const GemmArgs &args) { return new GemmInterleaved<interleaved_u8u32_dot_3VLx8, uint8_t, uint32_t>(args); }
 },
 #endif
-#ifdef V8P6
+#ifdef MMLA_INT8
 {
     GemmMethod::GEMM_INTERLEAVED,
     "interleaved_u8u32_mmla_12x8",