From 337148812f97368a8ec4a69f1691e4c5ce3af494 Mon Sep 17 00:00:00 2001 From: Jeremy Kerr Date: Sat, 30 Jan 2010 01:45:26 -0700 Subject: of: assume big-endian properties, adding conversions where necessary Properties in the device tree are specified as big-endian. At present, the only platforms to support device trees are also big-endian, so we've been acessing the properties as raw values. We'd like to add device tree support to little-endian platforms too, so add endian conversion to the sites where we access property values in the common of code. Compiled on powerpc (ppc44x_defconfig & ppc64_defconfig) and arm (fdt support only for now). Signed-off-by: Jeremy Kerr Signed-off-by: Grant Likely --- drivers/of/of_mdio.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'drivers/of/of_mdio.c') diff --git a/drivers/of/of_mdio.c b/drivers/of/of_mdio.c index 4b22ba568b19..18ecae4a4375 100644 --- a/drivers/of/of_mdio.c +++ b/drivers/of/of_mdio.c @@ -51,7 +51,7 @@ int of_mdiobus_register(struct mii_bus *mdio, struct device_node *np) /* Loop over the child nodes and register a phy_device for each one */ for_each_child_of_node(np, child) { - const u32 *addr; + const __be32 *addr; int len; /* A PHY must have a reg property in the range [0-31] */ @@ -68,7 +68,7 @@ int of_mdiobus_register(struct mii_bus *mdio, struct device_node *np) mdio->irq[*addr] = PHY_POLL; } - phy = get_phy_device(mdio, *addr); + phy = get_phy_device(mdio, be32_to_cpup(addr)); if (!phy) { dev_err(&mdio->dev, "error probing PHY at address %i\n", *addr); @@ -160,7 +160,7 @@ struct phy_device *of_phy_connect_fixed_link(struct net_device *dev, struct device_node *net_np; char bus_id[MII_BUS_ID_SIZE + 3]; struct phy_device *phy; - const u32 *phy_id; + const __be32 *phy_id; int sz; if (!dev->dev.parent) @@ -174,7 +174,7 @@ struct phy_device *of_phy_connect_fixed_link(struct net_device *dev, if (!phy_id || sz < sizeof(*phy_id)) return NULL; - sprintf(bus_id, PHY_ID_FMT, "0", phy_id[0]); + sprintf(bus_id, PHY_ID_FMT, "0", be32_to_cpu(phy_id[0])); phy = phy_connect(dev, bus_id, hndlr, 0, iface); return IS_ERR(phy) ? NULL : phy; -- cgit v1.2.3