From: Michael Walle michael@walle.cc
[ Upstream commit e6934e4048c91502efcb21da92b7ae37cd8fa741 ]
The DSA master might not have been probed yet in which case the probe of the felix switch fails with -EPROBE_DEFER: [ 4.435305] mscc_felix 0000:00:00.5: Failed to register DSA switch: -517
It is not an error. Use dev_err_probe() to demote this particular error to a debug message.
Fixes: 56051948773e ("net: dsa: ocelot: add driver for Felix switch family") Signed-off-by: Michael Walle michael@walle.cc Reviewed-by: Vladimir Oltean vladimir.oltean@nxp.com Link: https://lore.kernel.org/r/20220408101521.281886-1-michael@walle.cc Signed-off-by: Jakub Kicinski kuba@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/net/dsa/ocelot/felix_vsc9959.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/dsa/ocelot/felix_vsc9959.c b/drivers/net/dsa/ocelot/felix_vsc9959.c index cd8d9b0e0edb..c96dfc11aa6f 100644 --- a/drivers/net/dsa/ocelot/felix_vsc9959.c +++ b/drivers/net/dsa/ocelot/felix_vsc9959.c @@ -1466,7 +1466,7 @@ static int felix_pci_probe(struct pci_dev *pdev,
err = dsa_register_switch(ds); if (err) { - dev_err(&pdev->dev, "Failed to register DSA switch: %d\n", err); + dev_err_probe(&pdev->dev, err, "Failed to register DSA switch\n"); goto err_register_ds; }