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Should it be static? Message-ID: <202412030106.M5RMPcBO-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: e70140ba0d2b1a30467d4af6bcfe761327b9ec95 commit: ce0eff0d9b4d37702df48a39e3fddb5e39b2c25b ARC: [plat-hsdk]: allow to switch between AXI DMAC port configurations date: 5 years ago config: arc-randconfig-r123-20241118 (https://download.01.org/0day-ci/archive/20241203/202412030106.M5RMPcBO-lkp@intel.com/config) compiler: arceb-elf-gcc (GCC) 13.2.0 reproduce: (https://download.01.org/0day-ci/archive/20241203/202412030106.M5RMPcBO-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/202412030106.M5RMPcBO-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) >> arch/arc/plat-hsdk/platform.c:16:5: sparse: sparse: symbol 'arc_hsdk_axi_dmac_coherent' was not declared. Should it be static? arch/arc/plat-hsdk/platform.c:27:17: sparse: sparse: undefined identifier '__builtin_arc_sr' arch/arc/plat-hsdk/platform.c:34:17: sparse: sparse: undefined identifier '__builtin_arc_sr' vim +/arc_hsdk_axi_dmac_coherent +16 arch/arc/plat-hsdk/platform.c 15 > 16 int arc_hsdk_axi_dmac_coherent __section(.data) = 0; 17 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki