add some function

src/operators/kernel/fpga/feed_kernel.cpp

@@ -15,18 +15,19 @@ limitations under the License. */
 #include "operators/kernel/feed_kernel.h"
 
 namespace paddle_mobile {
-    namespace operators {
+namespace operators {
 
-        template <>
-        bool FeedKernel<FPGA, float>::Init(FeedParam<FPGA> *param) {
+template <>
+bool FeedKernel<FPGA, float>::Init(FeedParam<FPGA> *param) {
   Tensor *output = param->Out();
   fpga::format_fp16_ofm(output);
   return true;
-        }
+}
 
-        template <>
-        void FeedKernel<FPGA, float>::Compute(const FeedParam<FPGA> &param) {
-            auto input = reinterpret_cast<Tensor *>(const_cast<LoDTensor *>(param.InputX()));
+template <>
+void FeedKernel<FPGA, float>::Compute(const FeedParam<FPGA> &param) {
+  auto input =
+      reinterpret_cast<Tensor *>(const_cast<LoDTensor *>(param.InputX()));
   auto input_ptr = input->data<float>();
   fpga::format_image(input);
   Tensor *output = param.Out();
@@ -47,9 +48,8 @@ namespace paddle_mobile {
   args.output.address = output_ptr;
   args.output.scale_address = output->scale;
   fpga::PerformBypass(args);
-        }
-        template class FeedKernel<FPGA, float>;
+}
+template class FeedKernel<FPGA, float>;
 
-    }  // namespace operators
+}  // namespace operators
 }  // namespace paddle_mobile
-