[PATCH v2 1/1] of: overlay: rename overlay source files from .dts to .dtso

[kernel test robot]

Hi,

I love your patch! Yet something to improve:

[auto build test ERROR on robh/for-next]
[also build test ERROR on next-20220503]
[cannot apply to masahiroy-kbuild/for-next v5.18-rc5]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]

url:    https://github.com/intel-lab-lkp/linux/commits/frowand-list-gmail-com/of-overlay-rename-overlay-source-files-from-dts-to-dtso/20220504-052106
base:   https://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git for-next
config: arc-randconfig-m031-20220501 (https://download.01.org/0day-ci/archive/20220504/202205041054.U5pUx0xQ-lkp@intel.com/config)
compiler: arceb-elf-gcc (GCC) 11.3.0
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/intel-lab-lkp/linux/commit/53969d905002b16289e1524e691435a64652db0d
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review frowand-list-gmail-com/of-overlay-rename-overlay-source-files-from-dts-to-dtso/20220504-052106
        git checkout 53969d905002b16289e1524e691435a64652db0d
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.3.0 make.cross W=1 O=build_dir ARCH=arc 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 >>):

>> make[4]: *** No rule to make target 'drivers/of/unittest-data/static_base_1.dtb', needed by 'drivers/of/unittest-data/static_test_1.dtb'.
>> make[4]: *** No rule to make target 'drivers/of/unittest-data/static_base_2.dtb', needed by 'drivers/of/unittest-data/static_test_2.dtb'.
   make[4]: Target '__build' not remade because of errors.

-- 
0-DAY CI Kernel Test Service
https://01.org/lkp