LXR linux/include/linux/acpi

   1/* SPDX-License-Identifier: GPL-2.0-only */
   2/*
   3 * ACPI helper for the MDIO (Ethernet PHY) API
   4 */
   5
   6#ifndef __LINUX_ACPI_MDIO_H
   7#define __LINUX_ACPI_MDIO_H
   8
   9#include <linux/phy.h>
  10
  11#if IS_ENABLED(CONFIG_ACPI_MDIO)
  12int acpi_mdiobus_register(struct mii_bus *mdio, struct fwnode_handle *fwnode);
  13#else /* CONFIG_ACPI_MDIO */
  14static inline int
  15acpi_mdiobus_register(struct mii_bus *mdio, struct fwnode_handle *fwnode)
  16{
  17        /*
  18         * Fall back to mdiobus_register() function to register a bus.
  19         * This way, we don't have to keep compat bits around in drivers.
  20         */
  21
  22        return mdiobus_register(mdio);
  23}
  24#endif
  25
  26#endif /* __LINUX_ACPI_MDIO_H */
  27