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net: dsa: netc: fix unmet Kconfig dependencies for NET_DSA_NETC_SWITCH

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NET_DSA_NETC_SWITCH selects NXP_NTMP, NXP_NETC_LIB and FSL_ENETC_MDIO,
but these symbols depend on NET_VENDOR_FREESCALE which may not be
enabled. This results in Kconfig warnings and linker errors like:

  undefined reference to `ntmp_bpt_update_entry'
  undefined reference to `ntmp_fdbt_search_port_entry'
  undefined reference to `ntmp_free_cbdr'
  undefined reference to `enetc_hw_alloc'
  ...

Therefore, add "depends on NET_VENDOR_FREESCALE" to NET_DSA_NETC_SWITCH,
ensuring that the selected symbols NXP_NTMP, NXP_NETC_LIB and
FSL_ENETC_MDIO, which all depend on NET_VENDOR_FREESCALE, can only be
selected when that dependency is already satisfied.

Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202605240046.8MvKuOMg-lkp@intel.com/
Closes: https://lore.kernel.org/oe-kbuild-all/202605240706.EuGmnrz5-lkp@intel.com/
Fixes: 187fbae024 ("net: dsa: netc: introduce NXP NETC switch driver for i.MX94")
Signed-off-by: Wei Fang <wei.fang@nxp.com>
Link: https://patch.msgid.link/20260524070310.2429819-1-wei.fang@nxp.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Wei Fang 2026-05-24 15:03:10 +08:00 committed by Jakub Kicinski
parent 2b9cceb061
commit 10006ad04b
1 changed files with 1 additions and 0 deletions
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1
drivers/net/dsa/netc/Kconfig
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@ -3,6 +3,7 @@ config NET_DSA_NETC_SWITCH
tristate "NXP NETC Ethernet switch support"
depends on ARM64 || COMPILE_TEST
depends on NET_DSA && PCI
depends on NET_VENDOR_FREESCALE
select NET_DSA_TAG_NETC
select FSL_ENETC_MDIO
select NXP_NTMP