Hi, [auto build test ERROR on v4.7-rc7] [also build test ERROR on next-20160715] [cannot apply to slave-dma/next xlnx/master] [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/Dave-Jiang/Adding-transaction-result-return-for-dmaengine/20160716-044852 config: arm-multi_v7_defconfig (attached as .config) compiler: arm-linux-gnueabi-gcc (Debian 5.3.1-8) 5.3.1 20160205 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=arm All errors (new ones prefixed by >>): drivers/dma/mxs-dma.c: In function 'mxs_dma_tasklet': >> drivers/dma/mxs-dma.c:331:2: error: implicit declaration of function 'dmanegine_desc_callback_invoke' [-Werror=implicit-function-declaration] dmanegine_desc_callback_invoke(&cb, NULL); ^ cc1: some warnings being treated as errors vim +/dmanegine_desc_callback_invoke +331 drivers/dma/mxs-dma.c 325 static void mxs_dma_tasklet(unsigned long data) 326 { 327 struct mxs_dma_chan *mxs_chan = (struct mxs_dma_chan *) data; 328 struct dmaengine_desc_callback cb; 329 330 dmaengine_desc_get_callback(&mxs_chan->desc, &cb); > 331 dmanegine_desc_callback_invoke(&cb, NULL); 332 } 333 334 static int mxs_dma_irq_to_chan(struct mxs_dma_engine *mxs_dma, int irq) --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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