Hi, [auto build test ERROR on balbi-usb/next] [cannot apply to v4.7-rc7 next-20160715] [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/Baolin-Wang/Support-dwc3-host-suspend-resume/20160715-193735 base: https://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git next config: x86_64-randconfig-s2-07152253 (attached as .config) compiler: gcc-6 (Debian 6.1.1-1) 6.1.1 20160430 reproduce: # save the attached .config to linux build tree make ARCH=x86_64 All errors (new ones prefixed by >>): >> ERROR: "dwc3_gadget_resume" [drivers/usb/dwc3/dwc3.ko] undefined! >> ERROR: "dwc3_gadget_process_pending_events" [drivers/usb/dwc3/dwc3.ko] undefined! >> ERROR: "dwc3_gadget_suspend" [drivers/usb/dwc3/dwc3.ko] undefined! --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation