From: Randy Dunlap rdunlap@infradead.org
stable inclusion from stable-v5.10.112 commit 1ff5359afa5ec0dd09fe76183dc4fa24b50e4125 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I5HL0X
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=...
--------------------------------
[ Upstream commit c3efcedd272aa6dd5929e20cf902a52ddaa1197a ]
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 Signed-off-by: Sasha Levin sashal@kernel.org Signed-off-by: Zheng Zengkai zhengzengkai@huawei.com Acked-by: Xie XiuQi xiexiuqi@huawei.com --- drivers/net/ethernet/micrel/Kconfig | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/net/ethernet/micrel/Kconfig b/drivers/net/ethernet/micrel/Kconfig index 42bc014136fe..9ceb7e1fb169 100644 --- a/drivers/net/ethernet/micrel/Kconfig +++ b/drivers/net/ethernet/micrel/Kconfig @@ -37,6 +37,7 @@ config KS8851 config KS8851_MLL tristate "Micrel KS8851 MLL" depends on HAS_IOMEM + depends on PTP_1588_CLOCK_OPTIONAL select MII select CRC32 select EEPROM_93CX6