Commit 0041cd37 authored by Russell King (Oracle)'s avatar Russell King (Oracle) Committed by Paolo Abeni
Browse files

net: phylink: add debug print for empty posssible_interfaces 



Add a debugging print in phylink_validate_phy() when we detect that the
PHY has not supplied a possible_interfaces bitmap.

Signed-off-by: default avatarRussell King (Oracle) <rmk+kernel@armlinux.org.uk>
Reviewed-by: default avatarDaniel Machon <daniel.machon@microchip.com>
Link: https://lore.kernel.org/r/E1s15rq-00AHye-22@rmk-PC.armlinux.org.uk


Signed-off-by: default avatarPaolo Abeni <pabeni@redhat.com>
parent 8aec5b10

drivers/net/phy/phylink.c

+3 −0
Original line number Diff line number Diff line
@@ -1838,6 +1838,9 @@ static int phylink_validate_phy(struct phylink *pl, struct phy_device *phy, 
					     interfaces);

	}



	phylink_dbg(pl, "PHY %s doesn't supply possible interfaces\n",

		    phydev_name(phy));



	/* Check whether we would use rate matching for the proposed interface

	 * mode.

	 */