sfp_register_upstream 585 drivers/net/phy/phylink.c pl->sfp_bus = sfp_register_upstream(ref.fwnode, pl, &sfp_phylink_ops); sfp_register_upstream 486 drivers/net/phy/sfp-bus.c EXPORT_SYMBOL_GPL(sfp_register_upstream); sfp_register_upstream 511 include/linux/sfp.h struct sfp_bus *sfp_register_upstream(struct fwnode_handle *fwnode,