[kbuild-all] Re: [PATCH v3 3/3] dmaengine: sf-pdma: Get number of channel by device tree

Hi Zong, Thank you for the patch! Yet something to improve: [auto build test ERROR on vkoul-dmaengine/next] [also build test ERROR on v5.16] [cannot apply to robh/for-next next-20220114] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch] url: https://github.com/0day-ci/linux/commits/Zong-Li/Determine-the-number-of-... base: https://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git next config: x86_64-allyesconfig (https://download.01.org/0day-ci/archive/20220115/202201150313.YDVezSOq-lk...) compiler: gcc-9 (Debian 9.3.0-22) 9.3.0 reproduce (this is a W=1 build): # https://github.com/0day-ci/linux/commit/efa33512fd463fd6e29750992df1d4051... git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Zong-Li/Determine-the-number-of-DMA-channels-by-dma-channels-property/20220114-172017 git checkout efa33512fd463fd6e29750992df1d40513eb5a7c # save the config file to linux build tree mkdir build_dir make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com&gt; All error/warnings (new ones prefixed by >>): In file included from include/linux/compiler_types.h:85, from <command-line>: arch/x86/include/asm/jump_label.h: In function 'vchan_cookie_complete': >> include/linux/compiler-gcc.h:86:38: warning: asm operand 0 probably doesn't match constraints 86 | #define asm_volatile_goto(x...) do { asm goto(x); asm (""); } while (0) | ^~~ arch/x86/include/asm/jump_label.h:27:2: note: in expansion of macro 'asm_volatile_goto' 27 | asm_volatile_goto("1:" | ^~~~~~~~~~~~~~~~~ include/linux/compiler-gcc.h:86:38: warning: asm operand 1 probably doesn't match constraints 86 | #define asm_volatile_goto(x...) do { asm goto(x); asm (""); } while (0) | ^~~ arch/x86/include/asm/jump_label.h:27:2: note: in expansion of macro 'asm_volatile_goto' 27 | asm_volatile_goto("1:" | ^~~~~~~~~~~~~~~~~ >> include/linux/compiler-gcc.h:86:38: error: impossible constraint in 'asm' 86 | #define asm_volatile_goto(x...) do { asm goto(x); asm (""); } while (0) | ^~~ arch/x86/include/asm/jump_label.h:27:2: note: in expansion of macro 'asm_volatile_goto' 27 | asm_volatile_goto("1:" | ^~~~~~~~~~~~~~~~~