No more users outside of MDIO framework.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
 drivers/net/mdio/acpi_mdio.c   |  3 ++-
 drivers/net/mdio/fwnode_mdio.c |  3 ++-
 drivers/net/mdio/mdio.h        |  4 ++++
 include/linux/acpi_mdio.h      | 33 ---------------------------------
 4 files changed, 8 insertions(+), 35 deletions(-)
 create mode 100644 drivers/net/mdio/mdio.h
 delete mode 100644 include/linux/acpi_mdio.h

diff --git a/drivers/net/mdio/acpi_mdio.c b/drivers/net/mdio/acpi_mdio.c
index 5d0f11f280cf..15c3fc05fad5 100644
--- a/drivers/net/mdio/acpi_mdio.c
+++ b/drivers/net/mdio/acpi_mdio.c
@@ -7,13 +7,14 @@
  */
 
 #include <linux/acpi.h>
-#include <linux/acpi_mdio.h>
 #include <linux/bits.h>
 #include <linux/dev_printk.h>
 #include <linux/fwnode_mdio.h>
 #include <linux/module.h>
 #include <linux/types.h>
 
+#include "mdio.h"
+
 MODULE_AUTHOR("Calvin Johnson <calvin.johnson@oss.nxp.com>");
 MODULE_LICENSE("GPL");
 MODULE_DESCRIPTION("ACPI MDIO bus (Ethernet PHY) accessors");
diff --git a/drivers/net/mdio/fwnode_mdio.c b/drivers/net/mdio/fwnode_mdio.c
index 7541df43ba6d..610753d55262 100644
--- a/drivers/net/mdio/fwnode_mdio.c
+++ b/drivers/net/mdio/fwnode_mdio.c
@@ -7,7 +7,6 @@
  */
 
 #include <linux/acpi.h>
-#include <linux/acpi_mdio.h>
 #include <linux/dev_printk.h>
 #include <linux/fwnode_mdio.h>
 #include <linux/of.h>
@@ -15,6 +14,8 @@
 #include <linux/phy.h>
 #include <linux/pse-pd/pse.h>
 
+#include "mdio.h"
+
 MODULE_AUTHOR("Calvin Johnson <calvin.johnson@oss.nxp.com>");
 MODULE_LICENSE("GPL");
 MODULE_DESCRIPTION("FWNODE MDIO bus (Ethernet PHY) accessors");
diff --git a/drivers/net/mdio/mdio.h b/drivers/net/mdio/mdio.h
new file mode 100644
index 000000000000..c053bb05368a
--- /dev/null
+++ b/drivers/net/mdio/mdio.h
@@ -0,0 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
+int __acpi_mdiobus_register(struct mii_bus *mdio, struct fwnode_handle *fwnode,
+			    struct module *owner);
diff --git a/include/linux/acpi_mdio.h b/include/linux/acpi_mdio.h
deleted file mode 100644
index 8e2eefa9fbc0..000000000000
--- a/include/linux/acpi_mdio.h
+++ /dev/null
@@ -1,33 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-/*
- * ACPI helper for the MDIO (Ethernet PHY) API
- */
-
-#ifndef __LINUX_ACPI_MDIO_H
-#define __LINUX_ACPI_MDIO_H
-
-#include <linux/phy.h>
-
-#if IS_ENABLED(CONFIG_ACPI_MDIO)
-int __acpi_mdiobus_register(struct mii_bus *mdio, struct fwnode_handle *fwnode,
-			    struct module *owner);
-
-static inline int
-acpi_mdiobus_register(struct mii_bus *mdio, struct fwnode_handle *handle)
-{
-	return __acpi_mdiobus_register(mdio, handle, THIS_MODULE);
-}
-#else /* CONFIG_ACPI_MDIO */
-static inline int
-acpi_mdiobus_register(struct mii_bus *mdio, struct fwnode_handle *fwnode)
-{
-	/*
-	 * Fall back to mdiobus_register() function to register a bus.
-	 * This way, we don't have to keep compat bits around in drivers.
-	 */
-
-	return mdiobus_register(mdio);
-}
-#endif
-
-#endif /* __LINUX_ACPI_MDIO_H */
-- 
2.50.1