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: sparc64-allyesconfig (attached as .config) compiler: sparc64-linux-gnu-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=sparc64 All error/warnings (new ones prefixed by >>): drivers/dma/sh/shdma-base.c: In function 'shdma_reset': >> drivers/dma/sh/shdma-base.c:886:29: error: storage size of 'cb' isn't known struct dmaengine_desc_cb cb; ^ >> drivers/dma/sh/shdma-base.c:886:29: warning: unused variable 'cb' [-Wunused-variable] vim +886 drivers/dma/sh/shdma-base.c 880 881 spin_unlock(&schan->chan_lock); 882 883 /* Complete all */ 884 list_for_each_entry(sdesc, &dl, node) { 885 struct dma_async_tx_descriptor *tx = &sdesc->async_tx; > 886 struct dmaengine_desc_cb cb; 887 888 sdesc->mark = DESC_IDLE; 889 dmaengine_desc_get_callback(tx, &cb); --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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