Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland...

[linux-2.6] / arch / powerpc / kernel / prom.c

diff --git a/arch/powerpc/kernel/prom.c b/arch/powerpc/kernel/prom.c
index 5fa221ce87148ae385b3787b0fc076d998eafe6d..a38197b12d3e991a22dd06850911cecdd1869cce 100644 (file)
--- 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 */
 
@@ -1083,119 +1083,6 @@ 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
@@ -1331,7 +1218,7 @@ void of_attach_node(struct device_node *np)
  * a reference to the node.  The memory associated with the node
  * is not freed until its refcount goes to zero.
  */
-void of_detach_node(const struct device_node *np)
+void of_detach_node(struct device_node *np)
 {
        struct device_node *parent;