diff options
author | Srinivas Kandagatla <srinivas.kandagatla@st.com> | 2012-08-23 21:58:59 -0400 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2012-08-30 12:37:52 -0400 |
commit | f9dc9ac51610a35629c8211b6b8c9b0c65cf0e1d (patch) | |
tree | b5985d13680c2baf1bdcd6c28411b89672fb1932 /include/linux/of_mdio.h | |
parent | ee13040901c11b016d996ab5a946acaaa3461737 (diff) |
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: Srinivas Kandagatla <srinivas.kandagatla@st.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/of_mdio.h')
-rw-r--r-- | include/linux/of_mdio.h | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/include/linux/of_mdio.h b/include/linux/of_mdio.h index 912c27a0f7ee..6ef49b803efb 100644 --- a/include/linux/of_mdio.h +++ b/include/linux/of_mdio.h | |||
@@ -12,6 +12,7 @@ | |||
12 | #include <linux/phy.h> | 12 | #include <linux/phy.h> |
13 | #include <linux/of.h> | 13 | #include <linux/of.h> |
14 | 14 | ||
15 | #ifdef CONFIG_OF | ||
15 | extern int of_mdiobus_register(struct mii_bus *mdio, struct device_node *np); | 16 | extern int of_mdiobus_register(struct mii_bus *mdio, struct device_node *np); |
16 | extern struct phy_device *of_phy_find_device(struct device_node *phy_np); | 17 | extern struct phy_device *of_phy_find_device(struct device_node *phy_np); |
17 | extern struct phy_device *of_phy_connect(struct net_device *dev, | 18 | 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, | |||
24 | 25 | ||
25 | extern struct mii_bus *of_mdio_find_bus(struct device_node *mdio_np); | 26 | extern struct mii_bus *of_mdio_find_bus(struct device_node *mdio_np); |
26 | 27 | ||
28 | #else /* CONFIG_OF */ | ||
29 | int of_mdiobus_register(struct mii_bus *mdio, struct device_node *np) | ||
30 | { | ||
31 | return -ENOSYS; | ||
32 | } | ||
33 | |||
34 | struct phy_device *of_phy_find_device(struct device_node *phy_np) | ||
35 | { | ||
36 | return NULL; | ||
37 | } | ||
38 | |||
39 | struct phy_device *of_phy_connect(struct net_device *dev, | ||
40 | struct device_node *phy_np, | ||
41 | void (*hndlr)(struct net_device *), | ||
42 | u32 flags, phy_interface_t iface) | ||
43 | { | ||
44 | return NULL; | ||
45 | } | ||
46 | |||
47 | struct phy_device *of_phy_connect_fixed_link(struct net_device *dev, | ||
48 | void (*hndlr)(struct net_device *), | ||
49 | phy_interface_t iface) | ||
50 | { | ||
51 | return NULL; | ||
52 | } | ||
53 | |||
54 | struct mii_bus *of_mdio_find_bus(struct device_node *mdio_np) | ||
55 | { | ||
56 | return NULL; | ||
57 | } | ||
58 | #endif /* CONFIG_OF */ | ||
59 | |||
27 | #endif /* __LINUX_OF_MDIO_H */ | 60 | #endif /* __LINUX_OF_MDIO_H */ |