Commit 14ca726a authored Oct 16, 2024 by Russell King (Oracle) Committed by Andrew Lunn Oct 17, 2024

net: dsa: mv88e6xxx: return NULL when no PCS is present



Rather than returning an EOPNOTSUPP error pointer when the switch
has no support for PCS, return NULL to indicate that no PCS is
required.

Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Signed-off-by: Andrew Lunn <andrew@lunn.ch>

parent ecb595eb

drivers/net/dsa/mv88e6xxx/chip.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -868,7 +868,7 @@ mv88e6xxx_mac_select_pcs(struct phylink_config *config,
		{
		struct dsa_port *dp = dsa_phylink_to_port(config);
		struct mv88e6xxx_chip *chip = dp->ds->priv;
		struct phylink_pcs *pcs = ERR_PTR(-EOPNOTSUPP);
		struct phylink_pcs *pcs = NULL;

		if (chip->info->ops->pcs_ops)
		pcs = chip->info->ops->pcs_ops->pcs_select(chip, dp->index,