Fix some more printf() format problems.

Signed-off-by: Wolfgang Denk <wd@denx.de>
diff --git a/fs/jffs2/jffs2_1pass.c b/fs/jffs2/jffs2_1pass.c
index c7db46e..5c1d265 100644
--- a/fs/jffs2/jffs2_1pass.c
+++ b/fs/jffs2/jffs2_1pass.c
@@ -1213,12 +1213,12 @@
 			} else if (node->nodetype == JFFS2_NODETYPE_CLEANMARKER) {
 				if (node->totlen != sizeof(struct jffs2_unknown_node))
 					printf("OOPS Cleanmarker has bad size "
-						"%d != %lu\n", node->totlen,
+						"%d != %u\n", node->totlen,
 						sizeof(struct jffs2_unknown_node));
 			} else if (node->nodetype == JFFS2_NODETYPE_PADDING) {
 				if (node->totlen < sizeof(struct jffs2_unknown_node))
 					printf("OOPS Padding has bad size "
-						"%d < %lu\n", node->totlen,
+						"%d < %u\n", node->totlen,
 						sizeof(struct jffs2_unknown_node));
 			} else {
 				printf("Unknown node type: %x len %d "