[mcgrof-next:20210910-firmware-builtin 2/11] drivers/base/firmware_loader/builtin/main.c:36:6: error: no previous prototype for 'firmware_is_builtin'

[kernel test robot]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux-next.git 20210910-firmware-builtin
head:   40b3be7167817d8c02ed8514b6ef17ba8b4a1c0c
commit: 901fa5ebf866856ccd05ebc532f3a27786f7966e [2/11] firmware_loader: formalize built-in firmware API
config: riscv-allyesconfig (attached as .config)
compiler: riscv64-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/mcgrof/linux-next.git/commit/?id=901fa5ebf866856ccd05ebc532f3a27786f7966e
        git remote add mcgrof-next https://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux-next.git
        git fetch --no-tags mcgrof-next 20210910-firmware-builtin
        git checkout 901fa5ebf866856ccd05ebc532f3a27786f7966e
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross ARCH=riscv 

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

All errors (new ones prefixed by >>):

>> drivers/base/firmware_loader/builtin/main.c:36:6: error: no previous prototype for 'firmware_is_builtin' [-Werror=missing-prototypes]
      36 | bool firmware_is_builtin(const struct firmware *fw)
         |      ^~~~~~~~~~~~~~~~~~~
   cc1: all warnings being treated as errors


vim +/firmware_is_builtin +36 drivers/base/firmware_loader/builtin/main.c

    35	
  > 36	bool firmware_is_builtin(const struct firmware *fw)

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

Attachment: .config.gz
Description: application/gzip