linux-kernel - [char-misc:char-misc-next 12/23] drivers/counter/ti-ecap-capture.c:380:8: sparse: sparse: symbol 'ecap_cnt_pol_array' was not declared. Should it be static?

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Date:   Sun, 2 Oct 2022 07:04:27 +0800
From:   kernel test robot <lkp@...el.com>
To:     Julien Panis <jpanis@...libre.com>
Cc:     kbuild-all@...ts.01.org, linux-kernel@...r.kernel.org,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        William Breathitt Gray <william.gray@...aro.org>
Subject: [char-misc:char-misc-next 12/23]
 drivers/counter/ti-ecap-capture.c:380:8: sparse: sparse: symbol
 'ecap_cnt_pol_array' was not declared. Should it be static?

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git char-misc-next
head:   7cd04013fbf3e6dcb67ca6b59aa813269a2ad9ce
commit: 4e2f42aa00b67605938173a61d07a44fe13bad68 [12/23] counter: ti-ecap-capture: capture driver support for ECAP
config: parisc-randconfig-s041-20221002
compiler: hppa-linux-gcc (GCC) 12.1.0
reproduce:
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # apt-get install sparse
        # sparse version: v0.6.4-39-gce1a6720-dirty
        # https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git/commit/?id=4e2f42aa00b67605938173a61d07a44fe13bad68
        git remote add char-misc https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
        git fetch --no-tags char-misc char-misc-next
        git checkout 4e2f42aa00b67605938173a61d07a44fe13bad68
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=parisc SHELL=/bin/bash drivers/counter/

If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@...el.com>

sparse warnings: (new ones prefixed by >>)
>> drivers/counter/ti-ecap-capture.c:380:8: sparse: sparse: symbol 'ecap_cnt_pol_array' was not declared. Should it be static?

vim +/ecap_cnt_pol_array +380 drivers/counter/ti-ecap-capture.c

   379	
 > 380	static DEFINE_COUNTER_ARRAY_POLARITY(ecap_cnt_pol_array, ecap_cnt_pol_avail, ECAP_NB_CEVT);
   381	

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

View attachment "config" of type "text/plain" (127711 bytes)