55716d2643
Based on 1 normalized pattern(s): this file is released under the gplv2 extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 68 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Armijn Hemel <armijn@tjaldur.nl> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190531190114.292346262@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
34 lines
720 B
C
34 lines
720 B
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* OF helpers for network devices.
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*/
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#ifndef __LINUX_OF_NET_H
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#define __LINUX_OF_NET_H
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#ifdef CONFIG_OF_NET
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#include <linux/of.h>
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struct net_device;
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extern int of_get_phy_mode(struct device_node *np);
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extern const void *of_get_mac_address(struct device_node *np);
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extern struct net_device *of_find_net_device_by_node(struct device_node *np);
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#else
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static inline int of_get_phy_mode(struct device_node *np)
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{
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return -ENODEV;
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}
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static inline const void *of_get_mac_address(struct device_node *np)
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{
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return ERR_PTR(-ENODEV);
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}
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static inline struct net_device *of_find_net_device_by_node(struct device_node *np)
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{
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return NULL;
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}
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#endif
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#endif /* __LINUX_OF_NET_H */
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