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> 12 extern const int of_get_phy_mode(struct device_node *np); 13 extern const void *of_get_mac_address(struct device_node *np); 14 #else of_get_phy_mode(struct device_node * np)15static inline const int of_get_phy_mode(struct device_node *np) 16 { 17 return -ENODEV; 18 } 19 of_get_mac_address(struct device_node * np)20static inline const void *of_get_mac_address(struct device_node *np) 21 { 22 return NULL; 23 } 24 #endif 25 26 #endif /* __LINUX_OF_NET_H */ 27