[xilinx-xlnx:xlnx_rebase_v5.15 848/907] spi-zynqmp-gqspi.c:undefined reference to `update_stripe'

[kernel test robot]

tree:   https://github.com/Xilinx/linux-xlnx xlnx_rebase_v5.15
head:   423a108a01e05e84b59a4c4885c16bf3cd8c90c7
commit: ad3ea50420b2f1742f84afbb0de7dd0b355298c2 [848/907] spi: spi-zynqmp-gqspi: Add dual parallel and stacked mode support in driver
config: s390-randconfig-c023-20220209 (https://download.01.org/0day-ci/archive/20220209/202202092248.1DWa7C7J-lkp@intel.com/config)
compiler: s390-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://github.com/Xilinx/linux-xlnx/commit/ad3ea50420b2f1742f84afbb0de7dd0b355298c2
        git remote add xilinx-xlnx https://github.com/Xilinx/linux-xlnx
        git fetch --no-tags xilinx-xlnx xlnx_rebase_v5.15
        git checkout ad3ea50420b2f1742f84afbb0de7dd0b355298c2
        # 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=s390 SHELL=/bin/bash

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 >>):

   s390-linux-ld: drivers/spi/spi-zynqmp-gqspi.o: in function `zynqmp_qspi_exec_op':
>> spi-zynqmp-gqspi.c:(.text+0x1d4c): undefined reference to `update_stripe'

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