From: Simon Horman <horms@xxxxxxxxxx>
commit 73c4d1b307aeb713e80ab03f90c7df9d417dc0f0 upstream.
The blamed commit introduces usage of fixed_phy_register() but
not a corresponding dependency on FIXED_PHY.
This can result in a build failure.
s390-linux-ld: drivers/net/ethernet/microchip/lan743x_main.o: in function `lan743x_phy_open':
drivers/net/ethernet/microchip/lan743x_main.c:1514: undefined reference to `fixed_phy_register'
Fixes: 624864fbff92 ("net: lan743x: add fixed phy support for LAN7431 device")
Cc: stable@xxxxxxxxxxxxxxx
Reported-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
Closes: https://lore.kernel.org/netdev/725bf1c5-b252-7d19-7582-a6809716c7d6@xxxxxxxxxxxxx/
Reviewed-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
Tested-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx> # build-tested
Signed-off-by: Simon Horman <horms@xxxxxxxxxx>
Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/net/ethernet/microchip/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/net/ethernet/microchip/Kconfig
+++ b/drivers/net/ethernet/microchip/Kconfig
@@ -46,7 +46,7 @@ config LAN743X
tristate "LAN743x support"
depends on PCI
depends on PTP_1588_CLOCK_OPTIONAL
- select PHYLIB
+ select FIXED_PHY
select CRC16
select CRC32
help
