[xlnx:master 11230/12130] drivers/remoteproc/ingenic_rproc.c:144:14: error: initialization of 'void * (*)(struct rproc *, u64, int)' {aka 'void * (*)(struct rproc *, long long unsigned int, int)'} from incompatible pointer type 'void * (*)(struct rproc *, u64, size_t)' {aka 'vo...

[kernel test robot]

tree:   https://github.com/Xilinx/linux-xlnx master
head:   0605a36e057480f3a83ae401e7ff59739da78e82
commit: a324889a971b8e827c53deaffe630b420bde4067 [11230/12130] remoteproc: Add support for peek from remote and acking kick from remote
config: sparc-randconfig-r016-20210421 (attached as .config)
compiler: sparc-linux-gcc (GCC) 9.3.0
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/Xilinx/linux-xlnx/commit/a324889a971b8e827c53deaffe630b420bde4067
        git remote add xlnx https://github.com/Xilinx/linux-xlnx
        git fetch --no-tags xlnx master
        git checkout a324889a971b8e827c53deaffe630b420bde4067
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross W=1 ARCH=sparc 

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

All errors (new ones prefixed by >>):

>> drivers/remoteproc/ingenic_rproc.c:144:14: error: initialization of 'void * (*)(struct rproc *, u64,  int)' {aka 'void * (*)(struct rproc *, long long unsigned int,  int)'} from incompatible pointer type 'void * (*)(struct rproc *, u64,  size_t)' {aka 'void * (*)(struct rproc *, long long unsigned int,  unsigned int)'} [-Werror=incompatible-pointer-types]
     144 |  .da_to_va = ingenic_rproc_da_to_va,
         |              ^~~~~~~~~~~~~~~~~~~~~~
   drivers/remoteproc/ingenic_rproc.c:144:14: note: (near initialization for 'ingenic_rproc_ops.da_to_va')
   cc1: some warnings being treated as errors
--
>> drivers/remoteproc/mtk_scp.c:463:14: error: initialization of 'void * (*)(struct rproc *, u64,  int)' {aka 'void * (*)(struct rproc *, long long unsigned int,  int)'} from incompatible pointer type 'void * (*)(struct rproc *, u64,  size_t)' {aka 'void * (*)(struct rproc *, long long unsigned int,  unsigned int)'} [-Werror=incompatible-pointer-types]
     463 |  .da_to_va = scp_da_to_va,
         |              ^~~~~~~~~~~~
   drivers/remoteproc/mtk_scp.c:463:14: note: (near initialization for 'scp_ops.da_to_va')
   cc1: some warnings being treated as errors


vim +144 drivers/remoteproc/ingenic_rproc.c

48f0a1bbb7586c Paul Cercueil   2020-05-15  137  
48f0a1bbb7586c Paul Cercueil   2020-05-15  138  static struct rproc_ops ingenic_rproc_ops = {
4605ad8f458198 Mathieu Poirier 2020-06-30  139  	.prepare = ingenic_rproc_prepare,
4605ad8f458198 Mathieu Poirier 2020-06-30  140  	.unprepare = ingenic_rproc_unprepare,
48f0a1bbb7586c Paul Cercueil   2020-05-15  141  	.start = ingenic_rproc_start,
48f0a1bbb7586c Paul Cercueil   2020-05-15  142  	.stop = ingenic_rproc_stop,
48f0a1bbb7586c Paul Cercueil   2020-05-15  143  	.kick = ingenic_rproc_kick,
48f0a1bbb7586c Paul Cercueil   2020-05-15 @144  	.da_to_va = ingenic_rproc_da_to_va,
48f0a1bbb7586c Paul Cercueil   2020-05-15  145  };
48f0a1bbb7586c Paul Cercueil   2020-05-15  146  

:::::: The code at line 144 was first introduced by commit
:::::: 48f0a1bbb7586c94e0f15116b06f8179df2fd60f remoteproc: ingenic: Added remoteproc driver

:::::: TO: Paul Cercueil <paul at crapouillou.net>
:::::: CC: Bjorn Andersson <bjorn.andersson at linaro.org>

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