[POWERPC] Remove old interface find_devices

Replace uses with of_find_node_by_name and for_each_node_by_name.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>

2 files changed, 2 insertions, 20 deletions

diff --git a/arch/powerpc/kernel/prom.c b/arch/powerpc/kernel/prom.c
index 860c88b2f6d1..caef555f2dc0 100644
--- a/arch/powerpc/kernel/prom.c
+++ b/arch/powerpc/kernel/prom.c
@@ -1072,25 +1072,6 @@ int of_n_size_cells(struct device_node* np)
 }
 EXPORT_SYMBOL(of_n_size_cells);
 
-/**
- * Construct and return a list of the device_nodes with a given name.
- */
-struct device_node *find_devices(const char *name)
-{
-	struct device_node *head, **prevp, *np;
-
-	prevp = &head;
-	for (np = allnodes; np != 0; np = np->allnext) {
-		if (np->name != 0 && strcasecmp(np->name, name) == 0) {
-			*prevp = np;
-			prevp = &np->next;
-		}
-	}
-	*prevp = NULL;
-	return head;
-}
-EXPORT_SYMBOL(find_devices);
-
 /** Checks if the given "compat" string matches one of the strings in
  * the device's "compatible" property
  */
diff --git a/arch/powerpc/kernel/vio.c b/arch/powerpc/kernel/vio.c
index a09277a8639f..9eaefac5053f 100644
--- a/arch/powerpc/kernel/vio.c
+++ b/arch/powerpc/kernel/vio.c
@@ -308,7 +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;
 
@@ -322,6 +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;