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Should it be static? Message-ID: <202510100629.3nGvrhEU-lkp@intel.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 5472d60c129f75282d94ae5ad072ee6dfb7c7246 commit: dbca0eabb821a6278925712a7bb263d0997e9c8f mailbox: add MediaTek GPUEB IPI mailbox date: 3 days ago config: arc-randconfig-r112-20251010 (https://download.01.org/0day-ci/archive/20251010/202510100629.3nGvrhEU-lkp@intel.com/config) compiler: arc-linux-gcc (GCC) 12.5.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251010/202510100629.3nGvrhEU-lkp@intel.com/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot | Closes: https://lore.kernel.org/oe-kbuild-all/202510100629.3nGvrhEU-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) >> drivers/mailbox/mtk-gpueb-mailbox.c:203:28: sparse: sparse: symbol 'mtk_gpueb_mbox_ops' was not declared. Should it be static? vim +/mtk_gpueb_mbox_ops +203 drivers/mailbox/mtk-gpueb-mailbox.c 202 > 203 const struct mbox_chan_ops mtk_gpueb_mbox_ops = { 204 .send_data = mtk_gpueb_mbox_send_data, 205 .startup = mtk_gpueb_mbox_startup, 206 .shutdown = mtk_gpueb_mbox_shutdown, 207 .last_tx_done = mtk_gpueb_mbox_last_tx_done, 208 }; 209 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki