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-rw-r--r--arch/powerpc/kernel/prom.c115
1 files changed, 1 insertions, 114 deletions
diff --git a/arch/powerpc/kernel/prom.c b/arch/powerpc/kernel/prom.c
index 5fa221ce871..bdcd23d8d8b 100644
--- a/arch/powerpc/kernel/prom.c
+++ b/arch/powerpc/kernel/prom.c
@@ -78,7 +78,7 @@ static struct boot_param_header *initial_boot_params __initdata;
struct boot_param_header *initial_boot_params;
#endif
-static struct device_node *allnodes = NULL;
+extern struct device_node *allnodes; /* temporary while merging */
extern rwlock_t devtree_lock; /* temporary while merging */
@@ -1084,119 +1084,6 @@ EXPORT_SYMBOL(machine_is_compatible);
*******/
/**
- * of_find_node_by_name - Find a node by its "name" property
- * @from: The node to start searching from or NULL, the node
- * you pass will not be searched, only the next one
- * will; typically, you pass what the previous call
- * returned. of_node_put() will be called on it
- * @name: The name string to match against
- *
- * Returns a node pointer with refcount incremented, use
- * of_node_put() on it when done.
- */
-struct device_node *of_find_node_by_name(struct device_node *from,
- const char *name)
-{
- struct device_node *np;
-
- read_lock(&devtree_lock);
- np = from ? from->allnext : allnodes;
- for (; np != NULL; np = np->allnext)
- if (np->name != NULL && strcasecmp(np->name, name) == 0
- && of_node_get(np))
- break;
- of_node_put(from);
- read_unlock(&devtree_lock);
- return np;
-}
-EXPORT_SYMBOL(of_find_node_by_name);
-
-/**
- * of_find_node_by_type - Find a node by its "device_type" property
- * @from: The node to start searching from, or NULL to start searching
- * the entire device tree. The node you pass will not be
- * searched, only the next one will; typically, you pass
- * what the previous call returned. of_node_put() will be
- * called on from for you.
- * @type: The type string to match against
- *
- * Returns a node pointer with refcount incremented, use
- * of_node_put() on it when done.
- */
-struct device_node *of_find_node_by_type(struct device_node *from,
- const char *type)
-{
- struct device_node *np;
-
- read_lock(&devtree_lock);
- np = from ? from->allnext : allnodes;
- for (; np != 0; np = np->allnext)
- if (np->type != 0 && strcasecmp(np->type, type) == 0
- && of_node_get(np))
- break;
- of_node_put(from);
- read_unlock(&devtree_lock);
- return np;
-}
-EXPORT_SYMBOL(of_find_node_by_type);
-
-/**
- * of_find_compatible_node - Find a node based on type and one of the
- * tokens in its "compatible" property
- * @from: The node to start searching from or NULL, the node
- * you pass will not be searched, only the next one
- * will; typically, you pass what the previous call
- * returned. of_node_put() will be called on it
- * @type: The type string to match "device_type" or NULL to ignore
- * @compatible: The string to match to one of the tokens in the device
- * "compatible" list.
- *
- * Returns a node pointer with refcount incremented, use
- * of_node_put() on it when done.
- */
-struct device_node *of_find_compatible_node(struct device_node *from,
- const char *type, const char *compatible)
-{
- struct device_node *np;
-
- read_lock(&devtree_lock);
- np = from ? from->allnext : allnodes;
- for (; np != 0; np = np->allnext) {
- if (type != NULL
- && !(np->type != 0 && strcasecmp(np->type, type) == 0))
- continue;
- if (of_device_is_compatible(np, compatible) && of_node_get(np))
- break;
- }
- of_node_put(from);
- read_unlock(&devtree_lock);
- return np;
-}
-EXPORT_SYMBOL(of_find_compatible_node);
-
-/**
- * of_find_node_by_path - Find a node matching a full OF path
- * @path: The full path to match
- *
- * Returns a node pointer with refcount incremented, use
- * of_node_put() on it when done.
- */
-struct device_node *of_find_node_by_path(const char *path)
-{
- struct device_node *np = allnodes;
-
- read_lock(&devtree_lock);
- for (; np != 0; np = np->allnext) {
- if (np->full_name != 0 && strcasecmp(np->full_name, path) == 0
- && of_node_get(np))
- break;
- }
- read_unlock(&devtree_lock);
- return np;
-}
-EXPORT_SYMBOL(of_find_node_by_path);
-
-/**
* of_find_node_by_phandle - Find a node given a phandle
* @handle: phandle of the node to find
*