Hi Heikki, kbuild test robot <lkp@xxxxxxxxx> writes: > tree: https://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git testing/next > head: bad6c1502dac79c80ad5a7149fa308849c0191dd > commit: 24e2238d8c102f242ece57f45fbeb4014929aad4 [17/22] usb: dwc3: drd: Register a USB role switch > config: x86_64-randconfig-s4-11151335 (attached as .config) > compiler: gcc-7 (Debian 7.3.0-1) 7.3.0 > reproduce: > git checkout 24e2238d8c102f242ece57f45fbeb4014929aad4 > # save the attached .config to linux build tree > make ARCH=x86_64 > > All errors (new ones prefixed by >>): > > drivers/usb/dwc3/drd.o: In function `dwc3_drd_exit': >>> drivers/usb/dwc3/drd.c:604: undefined reference to `usb_role_switch_unregister' > drivers/usb/dwc3/drd.o: In function `dwc3_drd_init': >>> drivers/usb/dwc3/drd.c:563: undefined reference to `usb_role_switch_register' >>> drivers/usb/dwc3/drd.c:563: undefined reference to `usb_role_switch_register' care to fix this? -- balbi
