Re: [PATCH net-next] net: phy: make mdio consumer / device layer a separate module

Re: [PATCH net-next] net: phy: make mdio consumer / device layer a separate module

[kernel test robot]

Hi Heiner,

kernel test robot noticed the following build errors:

[auto build test ERROR on net-next/main]

url:    https://github.com/intel-lab-lkp/linux/commits/Heiner-Kallweit/net-phy-make-mdio-consumer-device-layer-a-separate-module/20250515-134852
base:   net-next/main
patch link:    https://lore.kernel.org/r/9a284c3d-73d4-402c-86ba-c82aabe9c44e%40gmail.com
patch subject: [PATCH net-next] net: phy: make mdio consumer / device layer a separate module
config: s390-allmodconfig (https://download.01.org/0day-ci/archive/20250516/202505161753.e2B0R1Th-lkp@intel.com/config)
compiler: clang version 18.1.8 (https://github.com/llvm/llvm-project 3b5b5c1ec4a3095ab096dd780e84d7ab81f3d7ff)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250516/202505161753.e2B0R1Th-lkp@intel.com/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@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202505161753.e2B0R1Th-lkp@intel.com/

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

>> ERROR: modpost: "mdio_device_bus_match" [drivers/net/phy/libphy.ko] undefined!

-- 
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