1 files changed, 2 insertions, 4 deletions
diff --git a/tensorflow/core/kernels/cast_op_impl_half.cc b/tensorflow/core/kernels/cast_op_impl_half.cc
index ef4b94e326..5da3a01352 100644
--- a/tensorflow/core/kernels/cast_op_impl_half.cc
+++ b/tensorflow/core/kernels/cast_op_impl_half.cc
@@ -20,15 +20,13 @@ namespace tensorflow {
 typedef Eigen::ThreadPoolDevice CPUDevice;
 typedef Eigen::GpuDevice GPUDevice;
 
-std::function<void(OpKernelContext*, const Tensor&, Tensor*)>
-GetCpuCastFromHalf(DataType dst_dtype) {
+CastFunctorType GetCpuCastFromHalf(DataType dst_dtype) {
   CURRY_TYPES3(CAST_CASE, CPUDevice, Eigen::half);
   return nullptr;
 }
 
 #if GOOGLE_CUDA
-std::function<void(OpKernelContext*, const Tensor&, Tensor*)>
-GetGpuCastFromHalf(DataType dst_dtype) {
+CastFunctorType GetGpuCastFromHalf(DataType dst_dtype) {
   CURRY_TYPES3_NO_BF16(CAST_CASE, GPUDevice, Eigen::half);
   return nullptr;
 }