Re: [PATCH v3 1/1] staging: media: add driver for StarTech USB3HDCAP

[kernel test robot]

Hi Matthew,

kernel test robot noticed the following build errors:

[auto build test ERROR on 2c8fe1f14240d75f2002e16b2b69c5c2d27ed41c]

url:    https://github.com/intel-lab-lkp/linux/commits/Matthew-Laux/staging-media-add-driver-for-StarTech-USB3HDCAP/20260329-215100
base:   2c8fe1f14240d75f2002e16b2b69c5c2d27ed41c
patch link:    https://lore.kernel.org/r/20260329045612.6899-2-matthew.laux%40gmail.com
patch subject: [PATCH v3 1/1] staging: media: add driver for StarTech USB3HDCAP
config: powerpc-randconfig-r064-20260330 (https://download.01.org/0day-ci/archive/20260330/202603302245.CxjAt9gS-lkp@xxxxxxxxx/config)
compiler: powerpc-linux-gcc (GCC) 11.5.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260330/202603302245.CxjAt9gS-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/202603302245.CxjAt9gS-lkp@xxxxxxxxx/

All errors (new ones prefixed by >>, old ones prefixed by <<):

>> ERROR: modpost: "usb_alloc_urb" [drivers/staging/media/usb3hdcap/usb3hdcap.ko] undefined!
>> ERROR: modpost: "usb_free_urb" [drivers/staging/media/usb3hdcap/usb3hdcap.ko] undefined!
>> ERROR: modpost: "usb_register_driver" [drivers/staging/media/usb3hdcap/usb3hdcap.ko] undefined!
>> ERROR: modpost: "usb_put_dev" [drivers/staging/media/usb3hdcap/usb3hdcap.ko] undefined!
>> ERROR: modpost: "usb_get_dev" [drivers/staging/media/usb3hdcap/usb3hdcap.ko] undefined!
>> ERROR: modpost: "usb_submit_urb" [drivers/staging/media/usb3hdcap/usb3hdcap.ko] undefined!
>> ERROR: modpost: "usb_control_msg" [drivers/staging/media/usb3hdcap/usb3hdcap.ko] undefined!
>> ERROR: modpost: "usb_set_interface" [drivers/staging/media/usb3hdcap/usb3hdcap.ko] undefined!
>> ERROR: modpost: "usb_deregister" [drivers/staging/media/usb3hdcap/usb3hdcap.ko] undefined!
>> ERROR: modpost: "usb_kill_urb" [drivers/staging/media/usb3hdcap/usb3hdcap.ko] undefined!

Kconfig warnings: (for reference only)
   WARNING: unmet direct dependencies detected for HOTPLUG_CPU
   Depends on [n]: SMP [=y] && (PPC_PSERIES [=n] || PPC_PMAC [=n] || PPC_POWERNV [=n] || FSL_SOC_BOOKE [=n])
   Selected by [y]:
   - PM_SLEEP_SMP [=y] && SMP [=y] && (ARCH_SUSPEND_POSSIBLE [=y] || ARCH_HIBERNATION_POSSIBLE [=y]) && PM_SLEEP [=y]

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki