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net: mdio: scan bus based on bus capabilities for C22 and C45

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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 <andrew@lunn.ch>
Signed-off-by: Michael Walle <michael@walle.cc>
Reviewed-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
This commit is contained in:
Andrew Lunn 2023-01-18 11:01:38 +01:00 committed by Paolo Abeni
parent 3486593374
commit 1a136ca2e0
1 changed files with 2 additions and 6 deletions
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8
drivers/net/phy/mdio_bus.c
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@ -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;