[PATCH v3 net-next 2/3] net: dsa: ocelot: seville: utilize of_mdiobus_register

From: Colin Foster
Date: Sun Nov 28 2021 - 21:00:29 EST


Switch seville to use of_mdiobus_register(bus, NULL) instead of just
mdiobus_register. This code is about to be pulled into a separate module
that can optionally define ports by the device_node.

Signed-off-by: Colin Foster <colin.foster@xxxxxxxxxxxxxxxx>
Reviewed-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
Reviewed-by: Vladimir Oltean <vladimir.oltean@xxxxxxx>
Tested-by: Vladimir Oltean <vladimir.oltean@xxxxxxx>
---
drivers/net/dsa/ocelot/seville_vsc9953.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/net/dsa/ocelot/seville_vsc9953.c b/drivers/net/dsa/ocelot/seville_vsc9953.c
index 899b98193b4a..db124922c374 100644
--- a/drivers/net/dsa/ocelot/seville_vsc9953.c
+++ b/drivers/net/dsa/ocelot/seville_vsc9953.c
@@ -10,6 +10,7 @@
#include <linux/pcs-lynx.h>
#include <linux/dsa/ocelot.h>
#include <linux/iopoll.h>
+#include <linux/of_mdio.h>
#include "felix.h"

#define MSCC_MIIM_CMD_OPR_WRITE BIT(1)
@@ -1112,7 +1113,7 @@ static int vsc9953_mdio_bus_alloc(struct ocelot *ocelot)
snprintf(bus->id, MII_BUS_ID_SIZE, "%s-imdio", dev_name(dev));

/* Needed in order to initialize the bus mutex lock */
- rc = mdiobus_register(bus);
+ rc = of_mdiobus_register(bus, NULL);
if (rc < 0) {
dev_err(dev, "failed to register MDIO bus\n");
return rc;
--
2.25.1