1 files changed, 1 insertions, 130 deletions

diff --git a/arch/powerpc/kernel/of_platform.c b/arch/powerpc/kernel/of_platform.c
index 487a98851ba6..0b5cc6d892a7 100644
--- a/arch/powerpc/kernel/of_platform.c
+++ b/arch/powerpc/kernel/of_platform.c
@@ -40,7 +40,7 @@
  * a bus type in the list
  */
 
-static const struct of_device_id of_default_bus_ids[] = {
+const struct of_device_id of_default_bus_ids[] = {
 	{ .type = "soc", },
 	{ .compatible = "soc", },
 	{ .type = "spider", },
@@ -64,135 +64,6 @@ static int __init of_bus_driver_init(void)
 
 postcore_initcall(of_bus_driver_init);
 
-struct of_device* of_platform_device_create(struct device_node *np,
-					    const char *bus_id,
-					    struct device *parent)
-{
-	struct of_device *dev;
-
-	dev = of_device_alloc(np, bus_id, parent);
-	if (!dev)
-		return NULL;
-
-	dev->archdata.dma_mask = 0xffffffffUL;
-	dev->dev.coherent_dma_mask = DMA_BIT_MASK(32);
-
-	dev->dev.bus = &of_platform_bus_type;
-
-	/* We do not fill the DMA ops for platform devices by default.
-	 * This is currently the responsibility of the platform code
-	 * to do such, possibly using a device notifier
-	 */
-
-	if (of_device_register(dev) != 0) {
-		of_device_free(dev);
-		return NULL;
-	}
-
-	return dev;
-}
-EXPORT_SYMBOL(of_platform_device_create);
-
-
-
-/**
- * of_platform_bus_create - Create an OF device for a bus node and all its
- * children. Optionally recursively instanciate matching busses.
- * @bus: device node of the bus to instanciate
- * @matches: match table, NULL to use the default, OF_NO_DEEP_PROBE to
- * disallow recursive creation of child busses
- */
-static int of_platform_bus_create(const struct device_node *bus,
-				  const struct of_device_id *matches,
-				  struct device *parent)
-{
-	struct device_node *child;
-	struct of_device *dev;
-	int rc = 0;
-
-	for_each_child_of_node(bus, child) {
-		pr_debug("   create child: %s\n", child->full_name);
-		dev = of_platform_device_create(child, NULL, parent);
-		if (dev == NULL)
-			rc = -ENOMEM;
-		else if (!of_match_node(matches, child))
-			continue;
-		if (rc == 0) {
-			pr_debug("   and sub busses\n");
-			rc = of_platform_bus_create(child, matches, &dev->dev);
-		} if (rc) {
-			of_node_put(child);
-			break;
-		}
-	}
-	return rc;
-}
-
-/**
- * of_platform_bus_probe - Probe the device-tree for platform busses
- * @root: parent of the first level to probe or NULL for the root of the tree
- * @matches: match table, NULL to use the default
- * @parent: parent to hook devices from, NULL for toplevel
- *
- * Note that children of the provided root are not instanciated as devices
- * unless the specified root itself matches the bus list and is not NULL.
- */
-
-int of_platform_bus_probe(struct device_node *root,
-			  const struct of_device_id *matches,
-			  struct device *parent)
-{
-	struct device_node *child;
-	struct of_device *dev;
-	int rc = 0;
-
-	if (matches == NULL)
-		matches = of_default_bus_ids;
-	if (matches == OF_NO_DEEP_PROBE)
-		return -EINVAL;
-	if (root == NULL)
-		root = of_find_node_by_path("/");
-	else
-		of_node_get(root);
-
-	pr_debug("of_platform_bus_probe()\n");
-	pr_debug(" starting at: %s\n", root->full_name);
-
-	/* Do a self check of bus type, if there's a match, create
-	 * children
-	 */
-	if (of_match_node(matches, root)) {
-		pr_debug(" root match, create all sub devices\n");
-		dev = of_platform_device_create(root, NULL, parent);
-		if (dev == NULL) {
-			rc = -ENOMEM;
-			goto bail;
-		}
-		pr_debug(" create all sub busses\n");
-		rc = of_platform_bus_create(root, matches, &dev->dev);
-		goto bail;
-	}
-	for_each_child_of_node(root, child) {
-		if (!of_match_node(matches, child))
-			continue;
-
-		pr_debug("  match: %s\n", child->full_name);
-		dev = of_platform_device_create(child, NULL, parent);
-		if (dev == NULL)
-			rc = -ENOMEM;
-		else
-			rc = of_platform_bus_create(child, matches, &dev->dev);
-		if (rc) {
-			of_node_put(child);
-			break;
-		}
-	}
- bail:
-	of_node_put(root);
-	return rc;
-}
-EXPORT_SYMBOL(of_platform_bus_probe);
-
 static int of_dev_node_match(struct device *dev, void *data)
 {
 	return to_of_device(dev)->dev.of_node == data;