[PATCH 5.4 213/320] net: mdio: Demote probed message to debug print

Greg Kroah-Hartman
2022-01-24T19:40:57Z

From: Florian Fainelli <f.fainelli@gmail.com>

[ 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>
---
drivers/net/phy/mdio_bus.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/phy/mdio_bus.c b/drivers/net/phy/mdio_bus.c
index bec73f0640d03..b0a439248ff69 100644
--- a/drivers/net/phy/mdio_bus.c
+++ b/drivers/net/phy/mdio_bus.c
@@ -433,7 +433,7 @@ int __mdiobus_register(struct mii_bus *bus, struct module *owner)
mdiobus_setup_mdiodev_from_board_info(bus, mdiobus_create_device);

bus->state = MDIOBUS_REGISTERED;
- pr_info("%s: probed\n", bus->name);
+ dev_dbg(&bus->dev, "probed\n");
return 0;

error:
--
2.34.1