diff options
| -rw-r--r-- | drivers/net/phy/fixed.c | 16 | ||||
| -rw-r--r-- | drivers/of/of_mdio.c | 7 | ||||
| -rw-r--r-- | include/linux/phy_fixed.h | 14 |
3 files changed, 20 insertions, 17 deletions
diff --git a/drivers/net/phy/fixed.c b/drivers/net/phy/fixed.c index 5b19fbbda6d4..47872caa0081 100644 --- a/drivers/net/phy/fixed.c +++ b/drivers/net/phy/fixed.c @@ -233,9 +233,9 @@ EXPORT_SYMBOL_GPL(fixed_phy_del); static int phy_fixed_addr; static DEFINE_SPINLOCK(phy_fixed_addr_lock); -int fixed_phy_register(unsigned int irq, - struct fixed_phy_status *status, - struct device_node *np) +struct phy_device *fixed_phy_register(unsigned int irq, + struct fixed_phy_status *status, + struct device_node *np) { struct fixed_mdio_bus *fmb = &platform_fmb; struct phy_device *phy; @@ -246,19 +246,19 @@ int fixed_phy_register(unsigned int irq, spin_lock(&phy_fixed_addr_lock); if (phy_fixed_addr == PHY_MAX_ADDR) { spin_unlock(&phy_fixed_addr_lock); - return -ENOSPC; + return ERR_PTR(-ENOSPC); } phy_addr = phy_fixed_addr++; spin_unlock(&phy_fixed_addr_lock); ret = fixed_phy_add(PHY_POLL, phy_addr, status); if (ret < 0) - return ret; + return ERR_PTR(ret); phy = get_phy_device(fmb->mii_bus, phy_addr, false); if (!phy || IS_ERR(phy)) { fixed_phy_del(phy_addr); - return -EINVAL; + return ERR_PTR(-EINVAL); } of_node_get(np); @@ -269,10 +269,10 @@ int fixed_phy_register(unsigned int irq, phy_device_free(phy); of_node_put(np); fixed_phy_del(phy_addr); - return ret; + return ERR_PTR(ret); } - return 0; + return phy; } static int __init fixed_mdio_bus_init(void) 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; diff --git a/include/linux/phy_fixed.h b/include/linux/phy_fixed.h index 941138664c1d..f2ca1b459377 100644 --- a/include/linux/phy_fixed.h +++ b/include/linux/phy_fixed.h @@ -14,9 +14,9 @@ struct device_node; #ifdef CONFIG_FIXED_PHY extern int fixed_phy_add(unsigned int irq, int phy_id, struct fixed_phy_status *status); -extern int fixed_phy_register(unsigned int irq, - struct fixed_phy_status *status, - struct device_node *np); +extern struct phy_device *fixed_phy_register(unsigned int irq, + struct fixed_phy_status *status, + struct device_node *np); extern void fixed_phy_del(int phy_addr); extern int fixed_phy_set_link_update(struct phy_device *phydev, int (*link_update)(struct net_device *, @@ -27,11 +27,11 @@ static inline int fixed_phy_add(unsigned int irq, int phy_id, { return -ENODEV; } -static inline int fixed_phy_register(unsigned int irq, - struct fixed_phy_status *status, - struct device_node *np) +static inline struct phy_device *fixed_phy_register(unsigned int irq, + struct fixed_phy_status *status, + struct device_node *np) { - return -ENODEV; + return ERR_PTR(-ENODEV); } static inline int fixed_phy_del(int phy_addr) { |