Hi Kelvin, [auto build test ERROR on mtd/master] [also build test ERROR on v4.9-rc3 next-20161028] [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/Keguang-Zhang/mtd-nand-add-Loongson1-NAND-driver/20161102-095605 base: git://git.infradead.org/linux-mtd.git master config: mips-loongson1c_defconfig (attached as .config) compiler: mipsel-linux-gnu-gcc (Debian 6.1.1-9) 6.1.1 20160705 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=mips All errors (new ones prefixed by >>): drivers/mtd/nand/loongson1_nand.c: In function 'setup_dma': >> drivers/mtd/nand/loongson1_nand.c:134:18: error: 'struct plat_ls1x_nand' has no member named 'dma_filter' if (!nand->pdata->dma_filter) { ^~ In file included from drivers/mtd/nand/loongson1_nand.c:15:0: drivers/mtd/nand/loongson1_nand.c:148:57: error: 'struct plat_ls1x_nand' has no member named 'dma_filter' nandc->dma_chan = dma_request_channel(mask, nand->pdata->dma_filter, ^ include/linux/dmaengine.h:1398:72: note: in definition of macro 'dma_request_channel' #define dma_request_channel(mask, x, y) __dma_request_channel(&(mask), x, y) ^ vim +134 drivers/mtd/nand/loongson1_nand.c 128 struct ls1x_nand_controller *nandc = 129 to_ls1x_nand_controller(chip->controller); 130 struct dma_slave_config cfg; 131 dma_cap_mask_t mask; 132 int ret; 133 > 134 if (!nand->pdata->dma_filter) { 135 dev_err(mtd->dev.parent, "no DMA filter\n"); 136 return -ENOENT; 137 } --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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