Hi Abhishek, kernel test robot noticed the following build errors: [auto build test ERROR on chrome-platform/for-next] [also build test ERROR on chrome-platform/for-firmware-next usb/usb-testing usb/usb-next usb/usb-linus westeri-thunderbolt/next linus/master v6.12-rc5 next-20241031] [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#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Abhishek-Pandit-Subedi/usb-typec-Add-driver-for-Thunderbolt-3-Alternate-Mode/20241031-053304 base: https://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git for-next patch link: https://lore.kernel.org/r/20241030142833.v2.6.Ic61ced3cdfb5d6776435356061f12307da719829%40changeid patch subject: [PATCH v2 6/7] platform/chrome: cros_ec_typec: Thunderbolt support config: arm64-defconfig (https://download.01.org/0day-ci/archive/20241101/202411010039.QHl0lhBw-lkp@xxxxxxxxx/config) compiler: aarch64-linux-gcc (GCC) 14.1.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241101/202411010039.QHl0lhBw-lkp@xxxxxxxxx/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp@xxxxxxxxx> | Closes: https://lore.kernel.org/oe-kbuild-all/202411010039.QHl0lhBw-lkp@xxxxxxxxx/ All error/warnings (new ones prefixed by >>): In file included from drivers/platform/chrome/cros_ec_typec.c:21: >> drivers/platform/chrome/cros_typec_altmode.h:41:1: warning: no previous prototype for 'cros_typec_register_thunderbolt' [-Wmissing-prototypes] 41 | cros_typec_register_thunderbolt(struct cros_typec_port *port, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -- aarch64-linux-ld: drivers/platform/chrome/cros_typec_altmode.o: in function `cros_typec_register_thunderbolt': >> drivers/platform/chrome/cros_typec_altmode.h:43: multiple definition of `cros_typec_register_thunderbolt'; drivers/platform/chrome/cros_ec_typec.o:drivers/platform/chrome/cros_typec_altmode.h:43: first defined here vim +43 drivers/platform/chrome/cros_typec_altmode.h 34 35 #if IS_ENABLED(CONFIG_TYPEC_TBT_ALTMODE) 36 struct typec_altmode * 37 cros_typec_register_thunderbolt(struct cros_typec_port *port, 38 struct typec_altmode_desc *desc); 39 #else 40 struct typec_altmode * > 41 cros_typec_register_thunderbolt(struct cros_typec_port *port, 42 struct typec_altmode_desc *desc) > 43 { 44 return typec_port_register_altmode(port->port, desc); 45 } 46 #endif 47 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
