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)
12 int __acpi_mdiobus_register(struct mii_bus *mdio, struct fwnode_handle *fwnode,
13 struct module *owner);
14
15 static inline int
16 acpi_mdiobus_register(struct mii_bus *mdio, struct fwnode_handle *handle)
17 {
18 return __acpi_mdiobus_register(mdio, handle, THIS_MODULE);
19 }
20 #else /* CONFIG_ACPI_MDIO */
21 static inline int
22 acpi_mdiobus_register(struct mii_bus *mdio, struct fwnode_handle *fwnode)
23 {
24 /*
25 * Fall back to mdiobus_register() function to register a bus.
26 * This way, we don't have to keep compat bits around in drivers.
27 */
28
29 return mdiobus_register(mdio);
30 }
31 #endif
32
33 #endif /* __LINUX_ACPI_MDIO_H */
34
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