Hi Sean, I love your patch! Yet something to improve: [auto build test ERROR on linus/master] [also build test ERROR on v4.15 next-20180202] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/sean-wang-mediatek-com/dt-bindings-dmaengine-Add-MediaTek-High-Speed-DMA-controller-bindings/20180203-203814 config: sh-allmodconfig (attached as .config) compiler: sh4-linux-gnu-gcc (Debian 7.2.0-11) 7.2.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # save the attached .config to linux build tree make.cross ARCH=sh All error/warnings (new ones prefixed by >>): In file included from drivers/dma/mediatek/mtk-hsdma.c:19:0: >> drivers/dma/mediatek/mtk-hsdma.c:880:25: error: 'mtk_dma_match' undeclared here (not in a function); did you mean 'mtk_hsdma_match'? MODULE_DEVICE_TABLE(of, mtk_dma_match); ^ include/linux/module.h:213:15: note: in definition of macro 'MODULE_DEVICE_TABLE' extern typeof(name) __mod_##type##__##name##_device_table \ ^~~~ >> include/linux/module.h:213:21: error: '__mod_of__mtk_dma_match_device_table' aliased to undefined symbol 'mtk_dma_match' extern typeof(name) __mod_##type##__##name##_device_table \ ^ >> drivers/dma/mediatek/mtk-hsdma.c:880:1: note: in expansion of macro 'MODULE_DEVICE_TABLE' MODULE_DEVICE_TABLE(of, mtk_dma_match); ^~~~~~~~~~~~~~~~~~~ -- In file included from drivers/dma//mediatek/mtk-hsdma.c:19:0: drivers/dma//mediatek/mtk-hsdma.c:880:25: error: 'mtk_dma_match' undeclared here (not in a function); did you mean 'mtk_hsdma_match'? MODULE_DEVICE_TABLE(of, mtk_dma_match); ^ include/linux/module.h:213:15: note: in definition of macro 'MODULE_DEVICE_TABLE' extern typeof(name) __mod_##type##__##name##_device_table \ ^~~~ >> include/linux/module.h:213:21: error: '__mod_of__mtk_dma_match_device_table' aliased to undefined symbol 'mtk_dma_match' extern typeof(name) __mod_##type##__##name##_device_table \ ^ drivers/dma//mediatek/mtk-hsdma.c:880:1: note: in expansion of macro 'MODULE_DEVICE_TABLE' MODULE_DEVICE_TABLE(of, mtk_dma_match); ^~~~~~~~~~~~~~~~~~~ vim +880 drivers/dma/mediatek/mtk-hsdma.c 874 875 static const struct of_device_id mtk_hsdma_match[] = { 876 { .compatible = "mediatek,mt7623-hsdma", .data = &mt7623_soc}, 877 { .compatible = "mediatek,mt7622-hsdma", .data = &mt7622_soc}, 878 { /* sentinel */ } 879 }; > 880 MODULE_DEVICE_TABLE(of, mtk_dma_match); 881 --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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