linux/drivers/net/phy/mdio-boardinfo.c

// SPDX-License-Identifier: GPL-2.0+
/*
 * mdio-boardinfo - Collect pre-declarations for MDIO devices
 */

#include <linux/kernel.h>
#include <linux/slab.h>
#include <linux/export.h>
#include <linux/mutex.h>
#include <linux/list.h>

#include "mdio-boardinfo.h"

static LIST_HEAD(mdio_board_list);
static DEFINE_MUTEX(mdio_board_lock);

/**
 * mdiobus_setup_mdiodev_from_board_info - create and setup MDIO devices
 * from pre-collected board specific MDIO information
 * @bus: Bus the board_info belongs to
 * @cb: Callback to create device on bus
 * Context: can sleep
 */
void mdiobus_setup_mdiodev_from_board_info(struct mii_bus *bus,
					   int (*cb)
					   (struct mii_bus *bus,
					    struct mdio_board_info *bi))
{ … }
EXPORT_SYMBOL(…);

/**
 * mdiobus_register_board_info - register MDIO devices for a given board
 * @info: array of devices descriptors
 * @n: number of descriptors provided
 * Context: can sleep
 *
 * The board info passed can be marked with __initdata but be pointers
 * such as platform_data etc. are copied as-is
 */
int mdiobus_register_board_info(const struct mdio_board_info *info,
				unsigned int n)
{ … }
EXPORT_SYMBOL(…);