diff options
| author | Ingo Molnar <mingo@elte.hu> | 2009-03-26 18:29:40 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-03-26 18:29:40 +0100 |
| commit | 5a54bd1307471c1cd0521402fe65e2057edcab2f (patch) | |
| tree | 25fb6a543db4ccc11b6d5662ed2e7facfce39ae7 /drivers/net/ucc_geth_mii.c | |
| parent | f9f35677d81adb0feedcd6e0e661784805c8facd (diff) | |
| parent | 8e0ee43bc2c3e19db56a4adaa9a9b04ce885cd84 (diff) | |
Merge commit 'v2.6.29' into core/header-fixes
Diffstat (limited to 'drivers/net/ucc_geth_mii.c')
| -rw-r--r-- | drivers/net/ucc_geth_mii.c | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/drivers/net/ucc_geth_mii.c b/drivers/net/ucc_geth_mii.c index c001d261366b..0ada4edd56eb 100644 --- a/drivers/net/ucc_geth_mii.c +++ b/drivers/net/ucc_geth_mii.c @@ -107,7 +107,7 @@ int uec_mdio_read(struct mii_bus *bus, int mii_id, int regnum) static int uec_mdio_reset(struct mii_bus *bus) { struct ucc_mii_mng __iomem *regs = (void __iomem *)bus->priv; - unsigned int timeout = PHY_INIT_TIMEOUT; + int timeout = PHY_INIT_TIMEOUT; mutex_lock(&bus->mdio_lock); @@ -123,7 +123,7 @@ static int uec_mdio_reset(struct mii_bus *bus) mutex_unlock(&bus->mdio_lock); - if (timeout <= 0) { + if (timeout < 0) { printk(KERN_ERR "%s: The MII Bus is stuck!\n", bus->name); return -EBUSY; } @@ -156,7 +156,7 @@ static int uec_mdio_probe(struct of_device *ofdev, const struct of_device_id *ma if (err) goto reg_map_fail; - snprintf(new_bus->id, MII_BUS_ID_SIZE, "%x", res.start); + uec_mdio_bus_name(new_bus->id, np); new_bus->irq = kmalloc(32 * sizeof(int), GFP_KERNEL); @@ -283,3 +283,13 @@ void uec_mdio_exit(void) { of_unregister_platform_driver(&uec_mdio_driver); } + +void uec_mdio_bus_name(char *name, struct device_node *np) +{ + const u32 *reg; + + reg = of_get_property(np, "reg", NULL); + + snprintf(name, MII_BUS_ID_SIZE, "%s@%x", np->name, reg ? *reg : 0); +} + |