[PATCH] powerpc: remove pointer/integer confusion in of_find_node_by_name

remove pointer/integer confusion

Signed-off-by: Olaf Hering <olh@suse.de>
Signed-off-by: Paul Mackerras <paulus@samba.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/arch/powerpc/kernel/prom.c b/arch/powerpc/kernel/prom.c
index 2b062853bcc7..294832a7e0a6 100644
--- a/arch/powerpc/kernel/prom.c
+++ b/arch/powerpc/kernel/prom.c
@@ -1403,8 +1403,8 @@ struct device_node *of_find_node_by_name(struct device_node *from,
 
         read_lock(&devtree_lock);
         np = from ? from->allnext : allnodes;
-        for (; np != 0; np = np->allnext)
-                if (np->name != 0 && strcasecmp(np->name, name) == 0
+        for (; np != NULL; np = np->allnext)
+                if (np->name != NULL && strcasecmp(np->name, name) == 0
                     && of_node_get(np))
                         break;
         if (from)