net: mdio: Demote probed message to debug print

[ Upstream commit 7590fc6f80ac2cbf23e6b42b668bbeded070850b ]

On systems with large numbers of MDIO bus/muxes the message indicating
that a given MDIO bus has been successfully probed is repeated for as
many buses we have, which can eat up substantial boot time for no
reason, demote to a debug print.

Reported-by: Maxime Bizon <mbizon@freebox.fr>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://lore.kernel.org/r/20220103194024.2620-1-f.fainelli@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/drivers/net/phy/mdio_bus.c b/drivers/net/phy/mdio_bus.c
index 4066fb5a935a7f2b54a6d3153be57d9cb2bf6dc7..2fb95cca331833d4611e7a3aefb0554851905e6e 100644 (file)
--- a/drivers/net/phy/mdio_bus.c
+++ b/drivers/net/phy/mdio_bus.c
@@ -295,7 +295,7 @@ int __mdiobus_register(struct mii_bus *bus, struct module *owner)
        }
 
        bus->state = MDIOBUS_REGISTERED;
-       pr_info("%s: probed\n", bus->name);
+       dev_dbg(&bus->dev, "probed\n");
        return 0;
 
 error: