[PATCH v1 1/8] mdio_bus: do reset only on PHY devices
Oleksij Rempel
o.rempel at pengutronix.de
Mon Sep 26 01:17:33 PDT 2022
Do not reset MDIO devices. Device drivers should handle it.
Signed-off-by: Oleksij Rempel <o.rempel at pengutronix.de>
---
drivers/net/phy/mdio_bus.c | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/drivers/net/phy/mdio_bus.c b/drivers/net/phy/mdio_bus.c
index f06ab68f50..a68b0e47c0 100644
--- a/drivers/net/phy/mdio_bus.c
+++ b/drivers/net/phy/mdio_bus.c
@@ -263,12 +263,13 @@ static int of_mdiobus_register(struct mii_bus *mdio, struct device_node *np)
}
of_pinctrl_select_state_default(child);
- of_mdiobus_reset_phy(mdio, child);
- if (of_mdiobus_child_is_phy(child))
+ if (of_mdiobus_child_is_phy(child)) {
+ of_mdiobus_reset_phy(mdio, child);
of_mdiobus_register_phy(mdio, child, addr);
- else
+ } else {
of_mdiobus_register_device(mdio, child, addr);
+ }
}
return 0;
--
2.30.2
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