Merge branch 'linux-2.6'

[linux-drm-fsl-dcu.git] / arch / powerpc / kernel / vio.c

diff --git a/arch/powerpc/kernel/vio.c b/arch/powerpc/kernel/vio.c
index a80f8f1d2e5d9e1062562614dd87b6fe7e5614f7..62c1bc12ea39431755d2001a2b93d300068179c9 100644 (file)
--- a/arch/powerpc/kernel/vio.c
+++ b/arch/powerpc/kernel/vio.c
@@ -37,7 +37,7 @@
 #include <asm/iseries/hv_call_xm.h>
 #include <asm/iseries/iommu.h>
 
-extern struct subsystem devices_subsys; /* needed for vio_find_name() */
+extern struct kset devices_subsys; /* needed for vio_find_name() */
 
 static struct vio_dev vio_bus_device  = { /* fake "parent" device */
        .name = vio_bus_device.dev.bus_id,
@@ -81,7 +81,7 @@ static struct iommu_table *vio_build_iommu_table(struct vio_dev *dev)
                struct iommu_table *tbl;
                unsigned long offset, size;
 
-               dma_window = get_property(dev->dev.archdata.of_node,
+               dma_window = of_get_property(dev->dev.archdata.of_node,
                                          "ibm,my-dma-window", NULL);
                if (!dma_window)
                        return NULL;
@@ -117,7 +117,7 @@ static const struct vio_device_id *vio_match_device(
 {
        while (ids->type[0] != '\0') {
                if ((strncmp(dev->type, ids->type, strlen(ids->type)) == 0) &&
-                   device_is_compatible(dev->dev.archdata.of_node,
+                   of_device_is_compatible(dev->dev.archdata.of_node,
                                         ids->compat))
                        return ids;
                ids++;
@@ -199,10 +199,8 @@ EXPORT_SYMBOL(vio_unregister_driver);
 /* vio_dev refcount hit 0 */
 static void __devinit vio_dev_release(struct device *dev)
 {
-       if (dev->archdata.of_node) {
-               /* XXX should free TCE table */
-               of_node_put(dev->archdata.of_node);
-       }
+       /* XXX should free TCE table */
+       of_node_put(dev->archdata.of_node);
        kfree(to_vio_dev(dev));
 }
 
@@ -228,7 +226,7 @@ struct vio_dev * __devinit vio_register_device_node(struct device_node *of_node)
                return NULL;
        }
 
-       unit_address = get_property(of_node, "reg", NULL);
+       unit_address = of_get_property(of_node, "reg", NULL);
        if (unit_address == NULL) {
                printk(KERN_WARNING "%s: node %s missing 'reg'\n",
                                __FUNCTION__,
@@ -248,7 +246,7 @@ struct vio_dev * __devinit vio_register_device_node(struct device_node *of_node)
        viodev->type = of_node->type;
        viodev->unit_address = *unit_address;
        if (firmware_has_feature(FW_FEATURE_ISERIES)) {
-               unit_address = get_property(of_node,
+               unit_address = of_get_property(of_node,
                                "linux,unit_address", NULL);
                if (unit_address != NULL)
                        viodev->unit_address = *unit_address;
@@ -310,7 +308,7 @@ static int __init vio_bus_init(void)
                return err;
        }
 
-       node_vroot = find_devices("vdevice");
+       node_vroot = of_find_node_by_name(NULL, "vdevice");
        if (node_vroot) {
                struct device_node *of_node;
 
@@ -324,6 +322,7 @@ static int __init vio_bus_init(void)
                                        __FUNCTION__, of_node);
                        vio_register_device_node(of_node);
                }
+               of_node_put(node_vroot);
        }
 
        return 0;
@@ -379,7 +378,7 @@ static int vio_hotplug(struct device *dev, char **envp, int num_envp,
        dn = dev->archdata.of_node;
        if (!dn)
                return -ENODEV;
-       cp = get_property(dn, "compatible", &length);
+       cp = of_get_property(dn, "compatible", &length);
        if (!cp)
                return -ENODEV;
 
@@ -408,12 +407,12 @@ struct bus_type vio_bus_type = {
  * @which:     The property/attribute to be extracted.
  * @length:    Pointer to length of returned data size (unused if NULL).
  *
- * Calls prom.c's get_property() to return the value of the
+ * Calls prom.c's of_get_property() to return the value of the
  * attribute specified by @which
 */
 const void *vio_get_attribute(struct vio_dev *vdev, char *which, int *length)
 {
-       return get_property(vdev->dev.archdata.of_node, which, length);
+       return of_get_property(vdev->dev.archdata.of_node, which, length);
 }
 EXPORT_SYMBOL(vio_get_attribute);
 
@@ -428,7 +427,7 @@ static struct vio_dev *vio_find_name(const char *kobj_name)
 {
        struct kobject *found;
 
-       found = kset_find_obj(&devices_subsys.kset, kobj_name);
+       found = kset_find_obj(&devices_subsys, kobj_name);
        if (!found)
                return NULL;
 
@@ -445,7 +444,7 @@ struct vio_dev *vio_find_node(struct device_node *vnode)
        char kobj_name[BUS_ID_SIZE];
 
        /* construct the kobject name from the device node */
-       unit_address = get_property(vnode, "reg", NULL);
+       unit_address = of_get_property(vnode, "reg", NULL);
        if (!unit_address)
                return NULL;
        snprintf(kobj_name, BUS_ID_SIZE, "%x", *unit_address);