[ammarfaizi2-block:google/android/kernel/common/android12-5.10 2/4] arch/arm64/mm/dma-mapping-noalias.c:550:6: warning: no previous prototype for 'arm64_noalias_setup_dma_ops'

[ammarfaizi2-block:google/android/kernel/common/android12-5.10 2/4] arch/arm64/mm/dma-mapping-noalias.c:550:6: warning: no previous prototype for 'arm64_noalias_setup_dma_ops'

[kernel test robot]

tree:   https://github.com/ammarfaizi2/linux-block google/android/kernel/common/android12-5.10
head:   d40d310e5ea48fda20e144621a2abe0aa61cf39c
commit: 3c75a6fb7fd1cd149d7af1a2e200b064a2d12782 [2/4] ANDROID: arm64: Work around Cortex-A510 erratum 2454944
config: arm64-allyesconfig (https://download.01.org/0day-ci/archive/20230210/202302101025.BQEneMEO-lkp@intel.com/config)
compiler: aarch64-linux-gcc (GCC) 12.1.0
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://github.com/ammarfaizi2/linux-block/commit/3c75a6fb7fd1cd149d7af1a2e200b064a2d12782
        git remote add ammarfaizi2-block https://github.com/ammarfaizi2/linux-block
        git fetch --no-tags ammarfaizi2-block google/android/kernel/common/android12-5.10
        git checkout 3c75a6fb7fd1cd149d7af1a2e200b064a2d12782
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=arm64 olddefconfig
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=arm64 SHELL=/bin/bash arch/arm64/mm/

If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@intel.com>
| Link: https://lore.kernel.org/oe-kbuild-all/202302101025.BQEneMEO-lkp@intel.com/

All warnings (new ones prefixed by >>):

>> arch/arm64/mm/dma-mapping-noalias.c:550:6: warning: no previous prototype for 'arm64_noalias_setup_dma_ops' [-Wmissing-prototypes]
     550 | void arm64_noalias_setup_dma_ops(struct device *dev)
         |      ^~~~~~~~~~~~~~~~~~~~~~~~~~~


vim +/arm64_noalias_setup_dma_ops +550 arch/arm64/mm/dma-mapping-noalias.c

   549	
 > 550	void arm64_noalias_setup_dma_ops(struct device *dev)

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests