commit 85e99b9fffb62e101e38c74c935256fc589703c2
author Stephen Rothwell <sfr@canb.auug.org.au> Thu Jan 03 15:13:37 2008 +1100
committer Paul Mackerras <paulus@samba.org> Thu Jan 17 14:57:20 2008 +1100
tree 60e27e43527332ac21be5c1c0ee95f11a61d6cf1
parent e25c47ffa97ca5e4602593b03ce6d21cff652864

[POWERPC] arch/powerpc/kernel: Use for_each_child_of_node

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

arch/powerpc/kernel/pci_64.c

diff --git a/arch/powerpc/kernel/pci_64.c b/arch/powerpc/kernel/pci_64.c
index 5949bba..1930f39 100644
--- a/arch/powerpc/kernel/pci_64.c
+++ b/arch/powerpc/kernel/pci_64.c
@@ -227,7 +227,7 @@
 void __devinit of_scan_bus(struct device_node *node,
 			   struct pci_bus *bus)
 {
-	struct device_node *child = NULL;
+	struct device_node *child;
 	const u32 *reg;
 	int reglen, devfn;
 	struct pci_dev *dev;
@@ -235,7 +235,7 @@
 	DBG("of_scan_bus(%s) bus no %d... \n", node->full_name, bus->number);
 
 	/* Scan direct children */
-	while ((child = of_get_next_child(node, child)) != NULL) {
+	for_each_child_of_node(node, child) {
 		DBG("  * %s\n", child->full_name);
 		reg = of_get_property(child, "reg", &reglen);
 		if (reg == NULL || reglen < 20)