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net: micrel: fix KS8851_MLL Kconfig 

KS8851_MLL selects MICREL_PHY, which depends on PTP_1588_CLOCK_OPTIONAL,
so make KS8851_MLL also depend on PTP_1588_CLOCK_OPTIONAL since
'select' does not follow any dependency chains.

Fixes kconfig warning and build errors:

WARNING: unmet direct dependencies detected for MICREL_PHY
  Depends on [m]: NETDEVICES [=y] && PHYLIB [=y] && PTP_1588_CLOCK_OPTIONAL [=m]
  Selected by [y]:
  - KS8851_MLL [=y] && NETDEVICES [=y] && ETHERNET [=y] && NET_VENDOR_MICREL [=y] && HAS_IOMEM [=y]

ld: drivers/net/phy/micrel.o: in function `lan8814_ts_info':
micrel.c:(.text+0xb35): undefined reference to `ptp_clock_index'
ld: drivers/net/phy/micrel.o: in function `lan8814_probe':
micrel.c:(.text+0x2586): undefined reference to `ptp_clock_register'

Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Randy Dunlap 2022-03-31 22:42:44 -07:00 committed by David S. Miller
parent f41bdd49af
commit c3efcedd27
1 changed files with 1 additions and 0 deletions
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drivers/net/ethernet/micrel/Kconfig
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@ -39,6 +39,7 @@ config KS8851
config KS8851_MLL config KS8851_MLL
tristate "Micrel KS8851 MLL" tristate "Micrel KS8851 MLL"
depends on HAS_IOMEM depends on HAS_IOMEM
depends on PTP_1588_CLOCK_OPTIONAL
select MII select MII
select CRC32 select CRC32
select EEPROM_93CX6 select EEPROM_93CX6