From 1a136ca2e089d91df8eec0a796a324171373ffd8 Mon Sep 17 00:00:00 2001 From: Andrew Lunn Date: Wed, 18 Jan 2023 11:01:38 +0100 Subject: net: mdio: scan bus based on bus capabilities for C22 and C45 Now that all MDIO bus drivers which set probe_capabilities to MDIOBUS_C22_C45 have been converted to use the name API for C45 transactions, perform the scanning of the bus based on which methods the bus provides. Signed-off-by: Andrew Lunn Signed-off-by: Michael Walle Reviewed-by: Jesse Brandeburg Signed-off-by: Paolo Abeni --- drivers/net/phy/mdio_bus.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) diff --git a/drivers/net/phy/mdio_bus.c b/drivers/net/phy/mdio_bus.c index a664eeb1868d..5b2f48c09a6a 100644 --- a/drivers/net/phy/mdio_bus.c +++ b/drivers/net/phy/mdio_bus.c @@ -711,9 +711,7 @@ int __mdiobus_register(struct mii_bus *bus, struct module *owner) goto error_reset_gpiod; } - if (bus->probe_capabilities == MDIOBUS_NO_CAP || - bus->probe_capabilities == MDIOBUS_C22 || - bus->probe_capabilities == MDIOBUS_C22_C45) { + if (bus->read) { err = mdiobus_scan_bus_c22(bus); if (err) goto error; @@ -721,9 +719,7 @@ int __mdiobus_register(struct mii_bus *bus, struct module *owner) prevent_c45_scan = mdiobus_prevent_c45_scan(bus); - if (!prevent_c45_scan && - (bus->probe_capabilities == MDIOBUS_C45 || - bus->probe_capabilities == MDIOBUS_C22_C45)) { + if (!prevent_c45_scan && bus->read_c45) { err = mdiobus_scan_bus_c45(bus); if (err) goto error; -- cgit