Remove unused code

Author: leo-pony

ggml/src/ggml-cann/CMakeLists.txt

@@ -48,7 +48,6 @@ if (CANN_INSTALL_DIR)
     string(TOLOWER ${SOC_TYPE} SOC_VERSION)
     string(FIND "${SOC_VERSION}" "ascend310p" FIRST_310P_INDEX)
     if(FIRST_310P_INDEX GREATER -1)
-        #add_compile_definitions(ASCEND_310P)
         target_compile_definitions(ggml-cann PRIVATE ASCEND_310P)
     endif()
     message(STATUS "CANN: Compile llama.cpp with ${SOC_TYPE}.")