[android-common:android16-6.12-kminext 0/1] slot.c:undefined reference to `of_regulator_bulk_get_all'

Hi Manivannan,

FYI, the error/warning still remains.

tree:   https://android.googlesource.com/kernel/common android16-6.12-kminext
head:   56f164d7f06bd11dfa205c568ed165eff6a03fe4
commit: c61d3053974a917407ce02ff923505d45dd5b5bd [0/1] UPSTREAM: PCI/pwrctrl: Add pwrctrl driver for PCI slots
config: i386-buildonly-randconfig-003-20260815 (https://download.01.org/0day-ci/archive/20260815/[email protected]/config)
compiler: gcc-14 (Debian 14.2.0-19) 14.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260815/[email protected]/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 <[email protected]>
| Closes: https://lore.kernel.org/oe-kbuild-all/[email protected]/

All errors (new ones prefixed by >>):

   ld: drivers/net/phy/phylink.o: in function `phylink_init_eee':
   phylink.c:(.text+0x70e): undefined reference to `phy_init_eee'
   ld: drivers/net/phy/phylink.o: in function `phylink_mii_c45_pcs_get_state':
   phylink.c:(.text+0x764): undefined reference to `mdiobus_c45_read'
   ld: drivers/net/phy/phylink.o: in function `phylink_mii_c22_pcs_an_restart':
   phylink.c:(.text+0x7da): undefined reference to `mdiobus_read'
   ld: phylink.c:(.text+0x7fe): undefined reference to `mdiobus_write'
   ld: drivers/net/phy/phylink.o: in function `phylink_mii_c22_pcs_config':
   phylink.c:(.text+0x884): undefined reference to `mdiobus_modify'
   ld: phylink.c:(.text+0x8bd): undefined reference to `mdiobus_modify_changed'
   ld: drivers/net/phy/phylink.o: in function `phylink_resolve_an_pause':
   phylink.c:(.text+0x9b1): undefined reference to `linkmode_resolve_pause'
   ld: drivers/net/phy/phylink.o: in function `phylink_mii_c22_pcs_get_state':
   phylink.c:(.text+0xd25): undefined reference to `mdiobus_read'
   ld: phylink.c:(.text+0xd3d): undefined reference to `mdiobus_read'
   ld: drivers/net/phy/phylink.o: in function `phylink_disconnect_phy':
   phylink.c:(.text+0xee4): undefined reference to `phy_disconnect'
   ld: drivers/net/phy/phylink.o: in function `phylink_ethtool_get_wol':
   phylink.c:(.text+0xf71): undefined reference to `phy_ethtool_get_wol'
   ld: drivers/net/phy/phylink.o: in function `phylink_ethtool_set_wol':
   phylink.c:(.text+0xfe3): undefined reference to `phy_ethtool_set_wol'
   ld: drivers/net/phy/phylink.o: in function `phylink_ethtool_nway_reset':
   phylink.c:(.text+0x10a1): undefined reference to `phy_restart_aneg'
   ld: drivers/net/phy/phylink.o: in function `phylink_get_eee_err':
   phylink.c:(.text+0x1120): undefined reference to `phy_get_eee_err'
   ld: drivers/net/phy/phylink.o: in function `phylink_ethtool_get_eee':
   phylink.c:(.text+0x11a3): undefined reference to `phy_ethtool_get_eee'
   ld: drivers/net/phy/phylink.o: in function `phylink_ethtool_set_eee':
   phylink.c:(.text+0x1263): undefined reference to `phy_ethtool_set_eee'
   ld: drivers/net/phy/phylink.o: in function `phylink_speed_down':
   phylink.c:(.text+0x133d): undefined reference to `phy_speed_down'
   ld: drivers/net/phy/phylink.o: in function `phylink_speed_up':
   phylink.c:(.text+0x13fa): undefined reference to `phy_speed_up'
   ld: drivers/net/phy/phylink.o: in function `phylink_link_up.isra.0':
   phylink.c:(.text+0x15db): undefined reference to `phy_duplex_to_str'
   ld: phylink.c:(.text+0x15e5): undefined reference to `phy_speed_to_str'
   ld: phylink.c:(.text+0x1630): undefined reference to `phy_duplex_to_str'
   ld: phylink.c:(.text+0x163a): undefined reference to `phy_speed_to_str'
   ld: drivers/net/phy/phylink.o: in function `phylink_ethtool_set_pauseparam':
   phylink.c:(.text+0x1815): undefined reference to `linkmode_set_pause'
   ld: phylink.c:(.text+0x1869): undefined reference to `phy_set_asym_pause'
   ld: drivers/net/phy/phylink.o: in function `phylink_stop':
   phylink.c:(.text+0x199f): undefined reference to `phy_stop'
   ld: drivers/net/phy/phylink.o: in function `phylink_phy_change':
   phylink.c:(.text+0x1fa2): undefined reference to `phy_get_pause'
   ld: drivers/net/phy/phylink.o: in function `phylink_validate_one':
   phylink.c:(.text+0x2221): undefined reference to `phy_get_rate_matching'
   ld: drivers/net/phy/phylink.o: in function `phylink_validate_phy':
   phylink.c:(.text+0x2509): undefined reference to `phy_get_rate_matching'
   ld: drivers/net/phy/phylink.o: in function `phylink_bringup_phy':
   phylink.c:(.text+0x2605): undefined reference to `phy_support_asym_pause'
   ld: phylink.c:(.text+0x2691): undefined reference to `phy_attached_info_irq'
   ld: phylink.c:(.text+0x2743): undefined reference to `phy_request_interrupt'
   ld: drivers/net/phy/phylink.o: in function `phylink_connect_phy':
   phylink.c:(.text+0x27d8): undefined reference to `phy_attach_direct'
   ld: phylink.c:(.text+0x2823): undefined reference to `phy_detach'
   ld: drivers/net/phy/phylink.o: in function `phylink_mii_ioctl':
   phylink.c:(.text+0x2b61): undefined reference to `mdiobus_c45_read'
   ld: phylink.c:(.text+0x2c13): undefined reference to `swphy_read_reg'
   ld: phylink.c:(.text+0x2c35): undefined reference to `phy_mii_ioctl'
   ld: phylink.c:(.text+0x2c9e): undefined reference to `mdiobus_c45_write'
   ld: phylink.c:(.text+0x2d37): undefined reference to `mdiobus_read'
   ld: phylink.c:(.text+0x2dda): undefined reference to `mdiobus_write'
   ld: phylink.c:(.text+0x2e37): undefined reference to `mdiobus_c45_read'
   ld: drivers/net/phy/phylink.o: in function `phylink_ethtool_ksettings_get':
   phylink.c:(.text+0x2fb3): undefined reference to `phy_ethtool_ksettings_get'
   ld: drivers/net/phy/phylink.o: in function `phylink_set_fixed_link':
   phylink.c:(.text+0x30b2): undefined reference to `phy_lookup_setting'
   ld: drivers/net/phy/phylink.o: in function `phylink_ethtool_ksettings_set':
   phylink.c:(.text+0x388c): undefined reference to `phy_ethtool_ksettings_set'
   ld: phylink.c:(.text+0x3a31): undefined reference to `phy_lookup_setting'
   ld: drivers/net/phy/phylink.o: in function `phylink_start':
   phylink.c:(.text+0x3c72): undefined reference to `phy_start'
   ld: drivers/net/phy/phylink.o: in function `phylink_parse_fixedlink':
   phylink.c:(.text+0x4056): undefined reference to `phy_lookup_setting'
   ld: drivers/pci/pwrctrl/slot.o: in function `pci_pwrctrl_slot_probe':
>> slot.c:(.text+0x6f): undefined reference to `of_regulator_bulk_get_all'

Kconfig warnings: (for reference only)
   WARNING: unmet direct dependencies detected for PHYLINK
   Depends on [n]: NETDEVICES [=n]
   Selected by [y]:
   - GKI_HIDDEN_ETHERNET_CONFIGS [=y]
   WARNING: unmet direct dependencies detected for SND_COMPRESS_ACCEL
   Depends on [n]: SOUND [=y] && SND [=n]
   Selected by [y]:
   - GKI_HIDDEN_SND_CONFIGS [=y]
   WARNING: unmet direct dependencies detected for SND_JACK
   Depends on [n]: SOUND [=y] && SND [=n]
   Selected by [y]:
   - GKI_HIDDEN_SND_CONFIGS [=y]
   WARNING: unmet direct dependencies detected for SND_VMASTER
   Depends on [n]: SOUND [=y] && SND [=n]
   Selected by [y]:
   - GKI_HIDDEN_SND_CONFIGS [=y]
   WARNING: unmet direct dependencies detected for CAN_RX_OFFLOAD
   Depends on [n]: NETDEVICES [=n] && CAN_DEV [=n] && CAN_NETLINK [=n]
   Selected by [y]:
   - GKI_HIDDEN_MCP251XFD_CONFIGS [=y]
   WARNING: unmet direct dependencies detected for SND_JACK_INPUT_DEV
   Depends on [n]: SOUND [=y] && SND [=n] && SND_JACK [=y]
   Selected by [y]:
   - GKI_HIDDEN_SND_CONFIGS [=y]
   WARNING: unmet direct dependencies detected for SND_PCM_ELD
   Depends on [n]: SOUND [=y] && SND [=n]
   Selected by [y]:
   - GKI_HIDDEN_SND_CONFIGS [=y]

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https://github.com/intel/lkp-tests/wiki