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803ca24d CJ |
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) | |
30b605b8 FF |
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 | } | |
803ca24d CJ |
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 */ |