[ammarfaizi2-block:palmer/linux/riscv-ftrace_mutex_fix 1/1] arch/riscv/include/asm/ftrace.h:90:38: error: expected identifier or '(' before numeric constant

[kernel test robot <lkp@intel.com>]

tree:   https://github.com/ammarfaizi2/linux-block palmer/linux/riscv-ftrace_mutex_fix
head:   013eaa62130cd541cb2e7bf58303c509298701a8
commit: 013eaa62130cd541cb2e7bf58303c509298701a8 [1/1] RISC-V: Don't check text_mutex during stop_machine
config: riscv-randconfig-s032-20220323 (https://download.01.org/0day-ci/archive/20220324/202203240331.uw3pfRFi-lkp@intel.com/config)
compiler: riscv64-linux-gcc (GCC) 11.2.0
reproduce:
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # apt-get install sparse
        # sparse version: v0.6.4-dirty
        # https://github.com/ammarfaizi2/linux-block/commit/013eaa62130cd541cb2e7bf58303c509298701a8
        git remote add ammarfaizi2-block https://github.com/ammarfaizi2/linux-block
        git fetch --no-tags ammarfaizi2-block palmer/linux/riscv-ftrace_mutex_fix
        git checkout 013eaa62130cd541cb2e7bf58303c509298701a8
        # save the config file to linux build tree
        mkdir build_dir
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=riscv SHELL=/bin/bash arch/riscv/kernel/

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>

All errors (new ones prefixed by >>):

   In file included from include/linux/ftrace.h:22,
                    from arch/riscv/kernel/ftrace.c:8:
>> arch/riscv/include/asm/ftrace.h:90:38: error: expected identifier or '(' before numeric constant
      90 | #define riscv_ftrace_in_stop_machine 0
         |                                      ^
   arch/riscv/kernel/ftrace.c:14:5: note: in expansion of macro 'riscv_ftrace_in_stop_machine'
      14 | int riscv_ftrace_in_stop_machine;
         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~


vim +90 arch/riscv/include/asm/ftrace.h

    88	
    89	#ifndef __ASSEMBLY__
  > 90	#define riscv_ftrace_in_stop_machine 0
    91	#endif
    92	

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