86b5f2d8cd
Add lynx_pcs_create_mdiodev() to simplify the creation of the mdio device associated with lynx PCS. In order to allow lynx_pcs_destroy() to clean this up, we need to arrange for lynx_pcs_create() to take a refcount on the mdiodev, and lynx_pcs_destroy() to put it. Adding the refcounting to lynx_pcs_create()..lynx_pcs_destroy() will be transparent to existing users of these interfaces. Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Reviewed-by: Ioana Ciornei <ioana.ciornei@nxp.com> Tested-by: Ioana Ciornei <ioana.ciornei@nxp.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>