diff options
| author | Maxime Chevallier <maxime.chevallier@bootlin.com> | 2023-06-07 16:59:40 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2023-06-07 23:30:12 +0300 |
| commit | fa19a5d9dcffddae2cb5774df98b09ca3f2ea783 (patch) | |
| tree | 7ff72713a57d13fbda0e219a41f03c85f494d96d /drivers/net/ethernet/altera | |
| parent | a8dd7404c21447b46e792a483f4d73af66ccaf8d (diff) | |
| download | linux-fa19a5d9dcffddae2cb5774df98b09ca3f2ea783.tar.xz | |
net: altera_tse: explicitly disable autoscan on the regmap-mdio bus
Set the .autoscan flag to false on the regmap-mdio bus, to avoid using a
random uninitialized value. We don't want autoscan in this case as the
mdio device is a PCS and not a PHY.
Fixes: db48abbaa18e ("net: ethernet: altera-tse: Convert to mdio-regmap and use PCS Lynx")
Suggested-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Signed-off-by: Maxime Chevallier <maxime.chevallier@bootlin.com>
Reviewed-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net/ethernet/altera')
| -rw-r--r-- | drivers/net/ethernet/altera/altera_tse_main.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/ethernet/altera/altera_tse_main.c b/drivers/net/ethernet/altera/altera_tse_main.c index 215f9fb89c5b..2e15800e5310 100644 --- a/drivers/net/ethernet/altera/altera_tse_main.c +++ b/drivers/net/ethernet/altera/altera_tse_main.c @@ -1288,6 +1288,7 @@ static int altera_tse_probe(struct platform_device *pdev) mrc.regmap = pcs_regmap; mrc.parent = &pdev->dev; mrc.valid_addr = 0x0; + mrc.autoscan = false; /* Rx IRQ */ priv->rx_irq = platform_get_irq_byname(pdev, "rx_irq"); |