fix opencl compile bugs.

paddle/fluid/lite/arm/math/CMakeLists.txt

@@ -7,10 +7,10 @@ if(NOT (LITE_WITH_LIGHT_WEIGHT_FRAMEWORK AND LITE_WITH_ARM))
 endif()
 
 # TODO(xxx): seperate them
-lite_cc_library(math_arm SRCS  
-    funcs.cc 
-    packed_sgemm.cc 
-    softmax.cc 
+lite_cc_library(math_arm SRCS
+    funcs.cc
+    packed_sgemm.cc
+    softmax.cc
     scale.cc
     pooling.cc
     elementwise.cc

paddle/fluid/lite/model_parser/CMakeLists.txt

@@ -10,7 +10,6 @@ if(NOT LITE_ON_MOBILE)
     endif(WITH_TESTING)
 endif()
 
-
 lite_cc_library(compatible_pb_lite SRCS compatible_pb.cc
   DEPS op_desc_lite framework_proto_lite var_desc_lite cpp_op_desc_lite)