mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-24 05:04:00 +08:00
2a5cf8016c
The !CONFIG_OF stubs aren't static so if multiple files include the header with this configuration then the linker will see multiple definitions of the stubs. Reported-by: Fengguang Wu <fengguang.wu@intel.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Acked-by: Srinivas Kandagatla <srinivas.kandagatla@st.com> Signed-off-by: David S. Miller <davem@davemloft.net>
61 lines
1.5 KiB
C
61 lines
1.5 KiB
C
/*
|
|
* OF helpers for the MDIO (Ethernet PHY) API
|
|
*
|
|
* Copyright (c) 2009 Secret Lab Technologies, Ltd.
|
|
*
|
|
* This file is released under the GPLv2
|
|
*/
|
|
|
|
#ifndef __LINUX_OF_MDIO_H
|
|
#define __LINUX_OF_MDIO_H
|
|
|
|
#include <linux/phy.h>
|
|
#include <linux/of.h>
|
|
|
|
#ifdef CONFIG_OF
|
|
extern int of_mdiobus_register(struct mii_bus *mdio, struct device_node *np);
|
|
extern struct phy_device *of_phy_find_device(struct device_node *phy_np);
|
|
extern struct phy_device *of_phy_connect(struct net_device *dev,
|
|
struct device_node *phy_np,
|
|
void (*hndlr)(struct net_device *),
|
|
u32 flags, phy_interface_t iface);
|
|
extern struct phy_device *of_phy_connect_fixed_link(struct net_device *dev,
|
|
void (*hndlr)(struct net_device *),
|
|
phy_interface_t iface);
|
|
|
|
extern struct mii_bus *of_mdio_find_bus(struct device_node *mdio_np);
|
|
|
|
#else /* CONFIG_OF */
|
|
static inline int of_mdiobus_register(struct mii_bus *mdio, struct device_node *np)
|
|
{
|
|
return -ENOSYS;
|
|
}
|
|
|
|
static inline struct phy_device *of_phy_find_device(struct device_node *phy_np)
|
|
{
|
|
return NULL;
|
|
}
|
|
|
|
static inline struct phy_device *of_phy_connect(struct net_device *dev,
|
|
struct device_node *phy_np,
|
|
void (*hndlr)(struct net_device *),
|
|
u32 flags, phy_interface_t iface)
|
|
{
|
|
return NULL;
|
|
}
|
|
|
|
static inline struct phy_device *of_phy_connect_fixed_link(struct net_device *dev,
|
|
void (*hndlr)(struct net_device *),
|
|
phy_interface_t iface)
|
|
{
|
|
return NULL;
|
|
}
|
|
|
|
static inline struct mii_bus *of_mdio_find_bus(struct device_node *mdio_np)
|
|
{
|
|
return NULL;
|
|
}
|
|
#endif /* CONFIG_OF */
|
|
|
|
#endif /* __LINUX_OF_MDIO_H */
|