On 20/05/2020 10:21, kbuild test robot wrote: > tree: > https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git > master > head:   fb57b1fabcb28f358901b2df90abd2b48abc1ca8 > commit: 18a6c866bb191f360a16db6a79e005247dd3fd70 [8243/10701] usb: > typec: tps6598x: Add USB role switching logic > config: x86_64-randconfig-a005-20200519 (attached as .config) > compiler: gcc-5 (Ubuntu 5.5.0-12ubuntu1) 5.5.0 20171010 > reproduce: >          git checkout 18a6c866bb191f360a16db6a79e005247dd3fd70 >          # save the attached .config to linux build tree >          make ARCH=x86_64 > > If you fix the issue, kindly add following tag as appropriate > Reported-by: kbuild test robot <lkp(a)intel.com&gt; > > All errors (new ones prefixed by >>, old ones prefixed by <<): > > ld: drivers/usb/typec/tps6598x.o: in function `tps6598x_set_data_role': > drivers/usb/typec/tps6598x.c:208: undefined reference to > `usb_role_switch_set_role' >>> ld: drivers/usb/typec/tps6598x.c:208: undefined reference to >>> `usb_role_switch_set_role' > ld: drivers/usb/typec/tps6598x.o: in function `tps6598x_remove': > drivers/usb/typec/tps6598x.c:604: undefined reference to > `usb_role_switch_put' > ld: drivers/usb/typec/tps6598x.o: in function `tps6598x_set_data_role': > drivers/usb/typec/tps6598x.c:208: undefined reference to > `usb_role_switch_set_role' > ld: drivers/usb/typec/tps6598x.o: in function `tps6598x_probe': > drivers/usb/typec/tps6598x.c:522: undefined reference to > `fwnode_usb_role_switch_get' > ld: drivers/usb/typec/tps6598x.c:591: undefined reference to > `usb_role_switch_put' > > --- > 0-DAY CI Kernel Test Service, Intel Corporation > https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org > Fixed here. https://lore.kernel.org/linux-usb/20200520100526.2729-1-bryan.odonoghue@l... Since this is still stuff in the usb-next tree I don't think I need a fixes tag ... ?