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Commit f9dc9ac5 authored by Srinivas Kandagatla's avatar Srinivas Kandagatla Committed by David S. Miller
Browse files

of/mdio: Add dummy functions in of_mdio.h. 



This patch adds dummy functions in of_mdio.h, so that driver need not
ifdef there code with CONFIG_OF.

Signed-off-by: default avatarSrinivas Kandagatla <srinivas.kandagatla@st.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent ee130409

include/linux/of_mdio.h

+33 −0
Original line number Diff line number Diff line
@@ -12,6 +12,7 @@ 
#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,
@@ -24,4 +25,36 @@ extern struct phy_device *of_phy_connect_fixed_link(struct net_device *dev, 


extern struct mii_bus *of_mdio_find_bus(struct device_node *mdio_np);



#else /* CONFIG_OF */

int of_mdiobus_register(struct mii_bus *mdio, struct device_node *np)

{

	return -ENOSYS;

}



struct phy_device *of_phy_find_device(struct device_node *phy_np)

{

	return NULL;

}



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;

}



struct phy_device *of_phy_connect_fixed_link(struct net_device *dev,

					 void (*hndlr)(struct net_device *),

					 phy_interface_t iface)

{

	return NULL;

}



struct mii_bus *of_mdio_find_bus(struct device_node *mdio_np)

{

	return NULL;

}

#endif /* CONFIG_OF */



#endif /* __LINUX_OF_MDIO_H */