lkml.org 
[lkml]   [2023]   [Jan]   [18]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Date
Subject[PATCH net-next v2 4/6] net: mdio: scan bus based on bus capabilities for C22 and C45
From: Andrew Lunn <andrew@lunn.ch>

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>
---
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;
--
2.30.2

\
 
 \ /
  Last update: 2023-03-26 23:45    [W:1.153 / U:0.024 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site