Hi Robin, kernel test robot noticed the following build warnings: [auto build test WARNING on vkoul-dmaengine/next] [also build test WARNING on linus/master v6.14-rc4 next-20250228] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Robin-Murphy/dt-bindings-dma-Add-Arm-DMA-350/20250301-012733 base: https://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git next patch link: https://lore.kernel.org/r/55e084dd2b5720bdddf503ffac560d111032aa96.1740762136.git.robin.murphy%40arm.com patch subject: [PATCH 2/2] dmaengine: Add Arm DMA-350 driver config: parisc-randconfig-002-20250302 (https://download.01.org/0day-ci/archive/20250302/202503020324.hFtOv6c7-lkp@xxxxxxxxx/config) compiler: hppa-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250302/202503020324.hFtOv6c7-lkp@xxxxxxxxx/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 <lkp@xxxxxxxxx> | Closes: https://lore.kernel.org/oe-kbuild-all/202503020324.hFtOv6c7-lkp@xxxxxxxxx/ All warnings (new ones prefixed by >>): >> drivers/dma/arm-dma350.c:641:34: warning: 'd350_of_match' defined but not used [-Wunused-const-variable=] 641 | static const struct of_device_id d350_of_match[] = { | ^~~~~~~~~~~~~ vim +/d350_of_match +641 drivers/dma/arm-dma350.c 640 > 641 static const struct of_device_id d350_of_match[] = { 642 { .compatible = "arm,dma-350" }, 643 {} 644 }; 645 MODULE_DEVICE_TABLE(of, d350_of_match); 646 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
