diff options
Diffstat (limited to 'drivers/net/fs_enet/mii-bitbang.c')
| -rw-r--r-- | drivers/net/fs_enet/mii-bitbang.c | 29 |
1 files changed, 2 insertions, 27 deletions
diff --git a/drivers/net/fs_enet/mii-bitbang.c b/drivers/net/fs_enet/mii-bitbang.c index 49b6645d7e0..93b481b0e3c 100644 --- a/drivers/net/fs_enet/mii-bitbang.c +++ b/drivers/net/fs_enet/mii-bitbang.c @@ -22,6 +22,7 @@ #include <linux/mii.h> #include <linux/platform_device.h> #include <linux/mdio-bitbang.h> +#include <linux/of_mdio.h> #include <linux/of_platform.h> #include "fs_enet.h" @@ -149,31 +150,12 @@ static int __devinit fs_mii_bitbang_init(struct mii_bus *bus, return 0; } -static void __devinit add_phy(struct mii_bus *bus, struct device_node *np) -{ - const u32 *data; - int len, id, irq; - - data = of_get_property(np, "reg", &len); - if (!data || len != 4) - return; - - id = *data; - bus->phy_mask &= ~(1 << id); - - irq = of_irq_to_resource(np, 0, NULL); - if (irq != NO_IRQ) - bus->irq[id] = irq; -} - static int __devinit fs_enet_mdio_probe(struct of_device *ofdev, const struct of_device_id *match) { - struct device_node *np = NULL; struct mii_bus *new_bus; struct bb_info *bitbang; int ret = -ENOMEM; - int i; bitbang = kzalloc(sizeof(struct bb_info), GFP_KERNEL); if (!bitbang) @@ -196,17 +178,10 @@ static int __devinit fs_enet_mdio_probe(struct of_device *ofdev, if (!new_bus->irq) goto out_unmap_regs; - for (i = 0; i < PHY_MAX_ADDR; i++) - new_bus->irq[i] = -1; - - while ((np = of_get_next_child(ofdev->node, np))) - if (!strcmp(np->type, "ethernet-phy")) - add_phy(new_bus, np); - new_bus->parent = &ofdev->dev; dev_set_drvdata(&ofdev->dev, new_bus); - ret = mdiobus_register(new_bus); + ret = of_mdiobus_register(new_bus, ofdev->node); if (ret) goto out_free_irqs; |