Hi Daniel, kernel test robot noticed the following build warnings: [auto build test WARNING on mtd/mtd/next] [also build test WARNING on mtd/mtd/fixes robh/for-next linus/master v6.7-rc5 next-20231215] [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/Daniel-Golle/dt-bindings-mtd-add-basic-bindings-for-UBI/20231217-081328 base: https://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next patch link: https://lore.kernel.org/r/a9c12b8cc183b103af421a4a350ae6ef1ec173c8.1702770711.git.daniel%40makrotopia.org patch subject: [PATCH v5 1/7] dt-bindings: mtd: add basic bindings for UBI compiler: loongarch64-linux-gcc (GCC) 13.2.0 reproduce: (https://download.01.org/0day-ci/archive/20231217/202312172000.EiNsnuy9-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/202312172000.EiNsnuy9-lkp@xxxxxxxxx/ dtcheck warnings: (new ones prefixed by >>) >> Documentation/devicetree/bindings/mtd/partitions/ubi-volume.yaml:18:11: [error] string value is redundantly quoted with any quotes (quoted-strings) Documentation/devicetree/bindings/mtd/partitions/ubi-volume.yaml:23:11: [error] string value is redundantly quoted with any quotes (quoted-strings) >> Documentation/devicetree/bindings/mtd/partitions/ubi-volume.yaml:29:5: [warning] wrong indentation: expected 6 but found 4 (indentation) Documentation/devicetree/bindings/mtd/partitions/ubi-volume.yaml:32:5: [warning] wrong indentation: expected 6 but found 4 (indentation) vim +18 Documentation/devicetree/bindings/mtd/partitions/ubi-volume.yaml 8 9 description: | 10 This binding describes a single UBI volume. Volumes can be matches either 11 by their ID or their name, or both. 12 13 maintainers: 14 - Daniel Golle <daniel@xxxxxxxxxxxxxx> 15 16 properties: 17 volid: > 18 $ref: "/schemas/types.yaml#/definitions/uint32" 19 description: 20 Match UBI volume ID 21 22 volname: 23 $ref: "/schemas/types.yaml#/definitions/string" 24 description: 25 Match UBI volume ID 26 27 anyOf: 28 - required: > 29 - volid 30 31 - required: 32 - volname 33 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki