diff options
| author | Petri Gynther <pgynther@google.com> | 2014-10-06 11:38:30 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-10-07 13:06:45 -0400 |
| commit | fd2ef0ba3071c92ac6272ab22ea3f2b16d88a4eb (patch) | |
| tree | e9d32e03bc599e39fb55b1b79269cbc08ae3ba20 /drivers/of | |
| parent | 02c0fc1b8f41e6e895d6573615ba8ff549b685d2 (diff) | |
net: phy: adjust fixed_phy_register() return value
Adjust fixed_phy_register() to return struct phy_device *, so that
it becomes easy to use fixed PHYs without device tree support:
phydev = fixed_phy_register(PHY_POLL, &fixed_phy_status, NULL);
fixed_phy_set_link_update(phydev, fixed_phy_link_update);
phy_connect_direct(netdev, phydev, handler_fn, phy_interface);
This change is a prerequisite for modifying bcmgenet driver to work
without a device tree on Broadcom's MIPS-based 7xxx platforms.
Signed-off-by: Petri Gynther <pgynther@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/of')
| -rw-r--r-- | drivers/of/of_mdio.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/of/of_mdio.c b/drivers/of/of_mdio.c index a85d80012993..1bd43053b8c7 100644 --- a/drivers/of/of_mdio.c +++ b/drivers/of/of_mdio.c @@ -286,6 +286,7 @@ int of_phy_register_fixed_link(struct device_node *np) struct device_node *fixed_link_node; const __be32 *fixed_link_prop; int len; + struct phy_device *phy; /* New binding */ fixed_link_node = of_get_child_by_name(np, "fixed-link"); @@ -299,7 +300,8 @@ int of_phy_register_fixed_link(struct device_node *np) status.asym_pause = of_property_read_bool(fixed_link_node, "asym-pause"); of_node_put(fixed_link_node); - return fixed_phy_register(PHY_POLL, &status, np); + phy = fixed_phy_register(PHY_POLL, &status, np); + return IS_ERR(phy) ? PTR_ERR(phy) : 0; } /* Old binding */ @@ -310,7 +312,8 @@ int of_phy_register_fixed_link(struct device_node *np) status.speed = be32_to_cpu(fixed_link_prop[2]); status.pause = be32_to_cpu(fixed_link_prop[3]); status.asym_pause = be32_to_cpu(fixed_link_prop[4]); - return fixed_phy_register(PHY_POLL, &status, np); + phy = fixed_phy_register(PHY_POLL, &status, np); + return IS_ERR(phy) ? PTR_ERR(phy) : 0; } return -ENODEV; |