1 files changed, 38 insertions, 46 deletions

diff --git a/arch/powerpc/sysdev/fsl_soc.c b/arch/powerpc/sysdev/fsl_soc.c
index ca180a93bca1..ef4cb0d67a72 100644
--- a/arch/powerpc/sysdev/fsl_soc.c
+++ b/arch/powerpc/sysdev/fsl_soc.c
@@ -207,66 +207,58 @@ static int __init of_add_fixed_phys(void)
 arch_initcall(of_add_fixed_phys);
 #endif /* CONFIG_FIXED_PHY */
 
-static int __init gfar_mdio_of_init(void)
+static int gfar_mdio_of_init_one(struct device_node *np)
 {
-        struct device_node *np = NULL;
+        int k;
+        struct device_node *child = NULL;
+        struct gianfar_mdio_data mdio_data;
         struct platform_device *mdio_dev;
         struct resource res;
         int ret;
 
-        np = of_find_compatible_node(np, NULL, "fsl,gianfar-mdio");
-
-        /* try the deprecated version */
-        if (!np)
-                np = of_find_compatible_node(np, "mdio", "gianfar");
+        memset(&res, 0, sizeof(res));
+        memset(&mdio_data, 0, sizeof(mdio_data));
 
-        if (np) {
-                int k;
-                struct device_node *child = NULL;
-                struct gianfar_mdio_data mdio_data;
+        ret = of_address_to_resource(np, 0, &res);
+        if (ret)
+                return ret;
 
-                memset(&res, 0, sizeof(res));
-                memset(&mdio_data, 0, sizeof(mdio_data));
+        mdio_dev = platform_device_register_simple("fsl-gianfar_mdio",
+                        res.start&0xfffff, &res, 1);
+        if (IS_ERR(mdio_dev))
+                return PTR_ERR(mdio_dev);
 
-                ret = of_address_to_resource(np, 0, &res);
-                if (ret)
-                        goto err;
+        for (k = 0; k < 32; k++)
+                mdio_data.irq[k] = PHY_POLL;
 
-                mdio_dev =
-                    platform_device_register_simple("fsl-gianfar_mdio",
-                                                    res.start, &res, 1);
-                if (IS_ERR(mdio_dev)) {
-                        ret = PTR_ERR(mdio_dev);
-                        goto err;
+        while ((child = of_get_next_child(np, child)) != NULL) {
+                int irq = irq_of_parse_and_map(child, 0);
+                if (irq != NO_IRQ) {
+                        const u32 *id = of_get_property(child, "reg", NULL);
+                        mdio_data.irq[*id] = irq;
                 }
+        }
 
-                for (k = 0; k < 32; k++)
-                        mdio_data.irq[k] = PHY_POLL;
+        ret = platform_device_add_data(mdio_dev, &mdio_data,
+                                sizeof(struct gianfar_mdio_data));
+        if (ret)
+                platform_device_unregister(mdio_dev);
 
-                while ((child = of_get_next_child(np, child)) != NULL) {
-                        int irq = irq_of_parse_and_map(child, 0);
-                        if (irq != NO_IRQ) {
-                                const u32 *id = of_get_property(child,
-                                                        "reg", NULL);
-                                mdio_data.irq[*id] = irq;
-                        }
-                }
+        return ret;
+}
 
-                ret =
-                    platform_device_add_data(mdio_dev, &mdio_data,
-                                             sizeof(struct gianfar_mdio_data));
-                if (ret)
-                        goto unreg;
-        }
+static int __init gfar_mdio_of_init(void)
+{
+        struct device_node *np = NULL;
 
-        of_node_put(np);
-        return 0;
+        for_each_compatible_node(np, NULL, "fsl,gianfar-mdio")
+                gfar_mdio_of_init_one(np);
 
-unreg:
-        platform_device_unregister(mdio_dev);
-err:
-        of_node_put(np);
-        return ret;
+        /* try the deprecated version */
+        for_each_compatible_node(np, "mdio", "gianfar");
+                gfar_mdio_of_init_one(np);
+
+        return 0;
 }
 
 arch_initcall(gfar_mdio_of_init);
@@ -393,7 +385,7 @@ static int __init gfar_of_init(void)
 
                         gfar_data.phy_id = *id;
                         snprintf(gfar_data.bus_id, MII_BUS_ID_SIZE, "%llx",
-                                 (unsigned long long)res.start);
+                                 (unsigned long long)res.start&0xfffff);
 
                         of_node_put(phy);
                         of_node_put(mdio);