On 09/04/17 03:28, Randy Dunlap wrote: > On 04/08/17 09:29, kbuild test robot wrote: >> tree: https://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git testing/next >> head: 9653f750a746d5abc4bc054d818eb32d1351eae9 >> commit: d5a80bad699c94703a0306edd250f65cfd050580 [46/49] usb: dwc3: Add dual-role support >> config: x86_64-randconfig-h0-04081918 (attached as .config) >> compiler: gcc-4.9 (Debian 4.9.4-2) 4.9.4 >> reproduce: >> git checkout d5a80bad699c94703a0306edd250f65cfd050580 >> # save the attached .config to linux build tree >> make ARCH=x86_64 >> >> All errors (new ones prefixed by >>): >> >> drivers/built-in.o: In function `dwc3_drd_init': >>>> (.text+0x2aff13): undefined reference to `extcon_get_edev_by_phandle' >> drivers/built-in.o: In function `dwc3_drd_init': >>>> (.text+0x2affb1): undefined reference to `extcon_register_notifier' >> drivers/built-in.o: In function `dwc3_drd_init': >>>> (.text+0x2b0029): undefined reference to `extcon_get_state' >> drivers/built-in.o: In function `dwc3_drd_exit': >>>> (.text+0x2b00e1): undefined reference to `extcon_unregister_notifier' > > EXTCON=m in this config. > > DWC3_DUAL_ROLE needs to depend on EXTCON... > > Thanks for the analysis Randy. Felipe, let me know if you want me to resend the patch or you'll fix it locally. Thanks. :) cheers, -roger -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
