[mirror_ubuntu-bionic-kernel.git] / include / linux / of_net.h

/*
 * OF helpers for network devices.
 *
 * This file is released under the GPLv2
 */

#ifndef __LINUX_OF_NET_H
#define __LINUX_OF_NET_H

#ifdef CONFIG_OF_NET
#include <linux/of.h>

struct net_device;
extern int of_get_phy_mode(struct device_node *np);
extern const void *of_get_mac_address(struct device_node *np);
extern struct net_device *of_find_net_device_by_node(struct device_node *np);
#else
static inline int of_get_phy_mode(struct device_node *np)
{
	return -ENODEV;
}

static inline const void *of_get_mac_address(struct device_node *np)
{
	return NULL;
}

static inline struct net_device *of_find_net_device_by_node(struct device_node *np)
{
	return NULL;
}
#endif

#endif /* __LINUX_OF_NET_H */
Commit	Line	Data
4b6ba8aa DD	1	/*
	2	* OF helpers for network devices.
	3	*
	4	* This file is released under the GPLv2
	5	*/
	6
	7	#ifndef __LINUX_OF_NET_H
	8	#define __LINUX_OF_NET_H
	9
	10	#ifdef CONFIG_OF_NET
	11	#include <linux/of.h>
aa836df9 FF	12
aa836df9 FF	13	struct net_device;
7e0bdf15	14	extern int of_get_phy_mode(struct device_node *np);
4b6ba8aa	15	extern const void of_get_mac_address(struct device_node np);
aa836df9	16	extern struct net_device of_find_net_device_by_node(struct device_node np);
65b3841b	17	#else
7e0bdf15	18	static inline int of_get_phy_mode(struct device_node *np)
65b3841b GR	19	{
	20	return -ENODEV;
	21	}
	22
	23	static inline const void of_get_mac_address(struct device_node np)
	24	{
	25	return NULL;
	26	}
aa836df9 FF	27
	28	static inline struct net_device of_find_net_device_by_node(struct device_node np)
	29	{
	30	return NULL;
	31	}
4b6ba8aa DD	32	#endif
	33
	34	#endif /* __LINUX_OF_NET_H */