powerpc: Use for_each_node_with_property() in of_irq_map_init()

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>

1 files changed, 1 insertions, 4 deletions

diff --git a/arch/powerpc/kernel/prom_parse.c b/arch/powerpc/kernel/prom_parse.c
index bc1fb27368af..2a1c02c56967 100644
--- a/arch/powerpc/kernel/prom_parse.c
+++ b/arch/powerpc/kernel/prom_parse.c
@@ -731,10 +731,7 @@ void of_irq_map_init(unsigned int flags)
         if (flags & OF_IMAP_NO_PHANDLE) {
                 struct device_node *np;
 
-                for(np = NULL; (np = of_find_all_nodes(np)) != NULL;) {
-                        if (of_get_property(np, "interrupt-controller", NULL)
-                            == NULL)
-                                continue;
+                for_each_node_with_property(np, "interrupt-controller") {
                         /* Skip /chosen/interrupt-controller */
                         if (strcmp(np->name, "chosen") == 0)
                                 continue;