[kbuild-all] Re: [PATCH] usb: gadget: f_uac1: add superspeed transfer support

-----原始邮件----- 发件人: "kernel test robot" <lkp(a)intel.com&gt; 发送时间: 2022-02-15 02:11:07 (星期二) 收件人: 3090101217(a)zju.edu.cn 抄送: kbuild-all(a)lists.01.org 主题: Re: [PATCH] usb: gadget: f_uac1: add superspeed transfer support Hi, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on peter-chen-usb/for-usb-next] [also build test WARNING on v5.17-rc4 next-20220214] [cannot apply to usb/usb-testing balbi-usb/testing/next] [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/3090101217-zju-edu-cn/usb-gadget... base: https://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git for-usb-next config: i386-randconfig-s031-20220214 (https://download.01.org/0day-ci/archive/20220215/202202150116.PSH0Ofo0-lk...) compiler: gcc-9 (Debian 9.3.0-22) 9.3.0 reproduce: # apt-get install sparse # sparse version: v0.6.4-dirty # https://github.com/0day-ci/linux/commit/063514630af8ce7c0f2d95ec0ee59e33b... git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review 3090101217-zju-edu-cn/usb-gadget-f_uac1-add-superspeed-transfer-support/20220214-154517 git checkout 063514630af8ce7c0f2d95ec0ee59e33b64384ac # save the config file to linux build tree mkdir build_dir make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=i386 SHELL=/bin/bash drivers/usb/gadget/function/ If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com&gt; sparse warnings: (new ones prefixed by >>) >> drivers/usb/gadget/function/f_uac1.c:144:34: sparse: sparse: symbol 'ac_int_ep_desc_comp' was not declared. Should it be static? Please review and possibly fold the followup patch. --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org