[hverkuil-media-tree:extron 24/26] ./usr/include/linux/cec.h:150:19: error: unknown type name 'bool'

[kernel test robot]

tree:   git://linuxtv.org/hverkuil/media_tree.git extron
head:   14428d5edce10d71fd18564114989459dbc00ae8
commit: b06e0fa1fd28ff51c1bfad1e1d9d0b977c64e986 [24/26] cec.h: add cec_msg_recv_is_tx_result() helper
config: i386-allyesconfig (https://download.01.org/0day-ci/archive/20211126/202111260122.FnElWddE-lkp@xxxxxxxxx/config)
compiler: gcc-9 (Debian 9.3.0-22) 9.3.0
reproduce (this is a W=1 build):
        git remote add hverkuil-media-tree git://linuxtv.org/hverkuil/media_tree.git
        git fetch --no-tags hverkuil-media-tree extron
        git checkout b06e0fa1fd28ff51c1bfad1e1d9d0b977c64e986
        # save the config file to linux build tree
        mkdir build_dir
        make W=1 O=build_dir ARCH=i386 SHELL=/bin/bash

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

All errors (new ones prefixed by >>):

   In file included from <command-line>:32:
>> ./usr/include/linux/cec.h:150:19: error: unknown type name 'bool'
     150 | static __inline__ bool cec_msg_recv_is_tx_result(const struct cec_msg *msg)
         |                   ^~~~

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