drivers/of: Rename unflatten_dt_node()

This renames unflatten_dt_node() to unflatten_dt_nodes() as it
populates multiple device nodes from FDT blob. No logical changes
introduced.

Signed-off-by: Gavin Shan <gwshan@linux.vnet.ibm.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Rob Herring <robh@kernel.org>

diff --git a/drivers/of/fdt.c b/drivers/of/fdt.c
index c2c4afc..9c3e52d 100644 (file)
--- a/drivers/of/fdt.c
+++ b/drivers/of/fdt.c
@@ -381,7 +381,7 @@ static void reverse_nodes(struct device_node *parent)
 }
 
 /**
- * unflatten_dt_node - Alloc and populate a device_node from the flat tree
+ * unflatten_dt_nodes - Alloc and populate a device_node from the flat tree
  * @blob: The parent device tree blob
  * @mem: Memory chunk to use for allocating device nodes and properties
  * @dad: Parent struct device_node
@@ -389,10 +389,10 @@ static void reverse_nodes(struct device_node *parent)
  *
  * It returns the size of unflattened device tree or error code
  */
-static int unflatten_dt_node(const void *blob,
-                            void *mem,
-                            struct device_node *dad,
-                            struct device_node **nodepp)
+static int unflatten_dt_nodes(const void *blob,
+                             void *mem,
+                             struct device_node *dad,
+                             struct device_node **nodepp)
 {
        struct device_node *root;
        int offset = 0, depth = 0;
@@ -479,7 +479,7 @@ static void __unflatten_device_tree(const void *blob,
        }
 
        /* First pass, scan for size */
-       size = unflatten_dt_node(blob, NULL, NULL, NULL);
+       size = unflatten_dt_nodes(blob, NULL, NULL, NULL);
        if (size < 0)
                return;
 
@@ -495,7 +495,7 @@ static void __unflatten_device_tree(const void *blob,
        pr_debug("  unflattening %p...\n", mem);
 
        /* Second pass, do actual unflattening */
-       unflatten_dt_node(blob, mem, NULL, mynodes);
+       unflatten_dt_nodes(blob, mem, NULL, mynodes);
        if (be32_to_cpup(mem + size) != 0xdeadbeef)
                pr_warning("End of tree marker overwritten: %08x\n",
                           be32_to_cpup(mem + size));