Hi Boris, [auto build test ERROR on spi/for-next] [also build test ERROR on v4.6-rc1 next-20160331] [if your patch is applied to the wrong git tree, please drop us a note to help improving the system] url: https://github.com/0day-ci/linux/commits/Boris-Brezillon/scatterlist-sg_table-from-virtual-pointer/20160331-203118 base: https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi for-next config: m32r-m32104ut_defconfig (attached as .config) reproduce: wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # save the attached .config to linux build tree make.cross ARCH=m32r All error/warnings (new ones prefixed by >>): In file included from include/linux/mtd/super.h:17:0, from fs/romfs/storage.c:13: >> include/linux/mtd/mtd.h:426:10: error: expected ';', ',' or ')' before 'enum' enum dma_data_direction dir) ^ include/linux/mtd/mtd.h: In function 'mtd_unmap_buf': >> include/linux/mtd/mtd.h:434:2: warning: 'return' with a value, in function returning void return -ENOTSUPP; ^ fs/romfs/storage.c: At top level: include/linux/mtd/mtd.h:431:13: warning: 'mtd_unmap_buf' defined but not used [-Wunused-function] static void mtd_unmap_buf(struct mtd_info *mtd, struct device *dev, ^ -- In file included from include/linux/mtd/super.h:17:0, from fs/romfs/super.c:72: >> include/linux/mtd/mtd.h:426:10: error: expected ';', ',' or ')' before 'enum' enum dma_data_direction dir) ^ include/linux/mtd/mtd.h: In function 'mtd_unmap_buf': >> include/linux/mtd/mtd.h:434:2: warning: 'return' with a value, in function returning void return -ENOTSUPP; ^ fs/romfs/super.c: At top level: include/linux/mtd/mtd.h:431:13: warning: 'mtd_unmap_buf' defined but not used [-Wunused-function] static void mtd_unmap_buf(struct mtd_info *mtd, struct device *dev, ^ vim +426 include/linux/mtd/mtd.h 420 struct sg_table *sgt, enum dma_data_direction dir); 421 #else 422 static inline int mtd_map_buf(struct mtd_info *mtd, struct device *dev, 423 struct sg_table *sgt, const void *buf, 424 size_t len, 425 const struct sg_constraints *constraints > 426 enum dma_data_direction dir) 427 { 428 return -ENOTSUPP; 429 } 430 431 static void mtd_unmap_buf(struct mtd_info *mtd, struct device *dev, 432 struct sg_table *sgt, enum dma_data_direction dir) 433 { > 434 return -ENOTSUPP; 435 } 436 #endif 437 --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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