[linux-next:master 9935/10468] drivers/gpu/drm/amd/amdgpu/amdgpu_hdp.c:27:6: warning: no previous prototype for 'amdgpu_hdp_ras_fini'

[linux-next:master 9935/10468] drivers/gpu/drm/amd/amdgpu/amdgpu_hdp.c:27:6: warning: no previous prototype for 'amdgpu_hdp_ras_fini'

[kernel test robot]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head:   91265a6da44d13296bdb5b3fbafa19d06be462f2
commit: aa8e65dfc75f684cd46d49f71453ea3512a1e770 [9935/10468] drm/amdgpu: Remove redundant calls of amdgpu_ras_block_late_fini in hdp ras block
config: ia64-randconfig-r012-20220303 (https://download.01.org/0day-ci/archive/20220303/202203032133.Tx81Q5Ml-lkp@intel.com/config)
compiler: ia64-linux-gcc (GCC) 11.2.0
reproduce (this is a W=1 build):
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=aa8e65dfc75f684cd46d49f71453ea3512a1e770
        git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
        git fetch --no-tags linux-next master
        git checkout aa8e65dfc75f684cd46d49f71453ea3512a1e770
        # save the config file to linux build tree
        mkdir build_dir
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=ia64 SHELL=/bin/bash drivers/gpu/drm/amd/amdgpu/

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

All warnings (new ones prefixed by >>):

>> drivers/gpu/drm/amd/amdgpu/amdgpu_hdp.c:27:6: warning: no previous prototype for 'amdgpu_hdp_ras_fini' [-Wmissing-prototypes]
      27 | void amdgpu_hdp_ras_fini(struct amdgpu_device *adev, struct ras_common_if *ras_block)
         |      ^~~~~~~~~~~~~~~~~~~


vim +/amdgpu_hdp_ras_fini +27 drivers/gpu/drm/amd/amdgpu/amdgpu_hdp.c

b11625f56f09f12 Hawking Zhang 2021-04-28  26  
01d468d9a420152 yipechai      2022-02-17 @27  void amdgpu_hdp_ras_fini(struct amdgpu_device *adev, struct ras_common_if *ras_block)
b11625f56f09f12 Hawking Zhang 2021-04-28  28  {
aa8e65dfc75f684 yipechai      2022-02-17  29  

:::::: The code at line 27 was first introduced by commit
:::::: 01d468d9a420152e4a1270992e69a37ea0c98e04 drm/amdgpu: Modify .ras_fini function pointer parameter

:::::: TO: yipechai <YiPeng.Chai@amd.com>
:::::: CC: Alex Deucher <alexander.deucher@amd.com>

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org