[Intel-wired-lan] [jkirsher-next-queue:dev-queue 14/18] drivers/net/ethernet/intel/ixgbe/ixgbe_main.c:11177: undefined reference to `mdiobus_unregister'
kbuild test robot
lkp at intel.com
Thu Dec 20 06:09:00 UTC 2018
tree: https://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git dev-queue
head: a73457fe8784cca7512719229887550c067cfad2
commit: c6ca04dcf53e95e150c4cdd9b766c5954a9f6ede [14/18] ixgbe: register a mdiobus
config: i386-randconfig-s0-12160735 (attached as .config)
compiler: gcc-6 (Debian 6.4.0-9) 6.4.0 20171026
reproduce:
git checkout c6ca04dcf53e95e150c4cdd9b766c5954a9f6ede
# save the attached .config to linux build tree
make ARCH=i386
All errors (new ones prefixed by >>):
drivers/net/ethernet/intel/ixgbe/ixgbe_main.o: In function `ixgbe_remove':
>> drivers/net/ethernet/intel/ixgbe/ixgbe_main.c:11177: undefined reference to `mdiobus_unregister'
drivers/net/ethernet/intel/ixgbe/ixgbe_phy.o: In function `devm_mdiobus_alloc':
>> include/linux/phy.h:264: undefined reference to `devm_mdiobus_alloc_size'
drivers/net/ethernet/intel/ixgbe/ixgbe_phy.o: In function `ixgbe_mii_bus_init':
>> drivers/net/ethernet/intel/ixgbe/ixgbe_phy.c:952: undefined reference to `__mdiobus_register'
>> drivers/net/ethernet/intel/ixgbe/ixgbe_phy.c:955: undefined reference to `devm_mdiobus_free'
vim +11177 drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
11149
11150 /**
11151 * ixgbe_remove - Device Removal Routine
11152 * @pdev: PCI device information struct
11153 *
11154 * ixgbe_remove is called by the PCI subsystem to alert the driver
11155 * that it should release a PCI device. The could be caused by a
11156 * Hot-Plug event, or because the driver is going to be removed from
11157 * memory.
11158 **/
11159 static void ixgbe_remove(struct pci_dev *pdev)
11160 {
11161 struct ixgbe_adapter *adapter = pci_get_drvdata(pdev);
11162 struct net_device *netdev;
11163 bool disable_dev;
11164 int i;
11165
11166 /* if !adapter then we already cleaned up in probe */
11167 if (!adapter)
11168 return;
11169
11170 netdev = adapter->netdev;
11171 ixgbe_dbg_adapter_exit(adapter);
11172
11173 set_bit(__IXGBE_REMOVING, &adapter->state);
11174 cancel_work_sync(&adapter->service_task);
11175
11176 if (adapter->mii_bus)
11177 mdiobus_unregister(adapter->mii_bus);
11178
---
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