Merge branch 'master' into for-next

Sync up with Linus' tree to be able to apply Cesar's patch
against newer version of the code.

Signed-off-by: Jiri Kosina <jkosina@suse.cz>

1 files changed, 7 insertions, 34 deletions

diff --git a/scripts/dtc/libfdt/fdt_wip.c b/scripts/dtc/libfdt/fdt_wip.c
index a4652c6e787..6025fa1fe8f 100644
--- a/scripts/dtc/libfdt/fdt_wip.c
+++ b/scripts/dtc/libfdt/fdt_wip.c
@@ -94,41 +94,14 @@ int fdt_nop_property(void *fdt, int nodeoffset, const char *name)
 	return 0;
 }
 
-int _fdt_node_end_offset(void *fdt, int nodeoffset)
+int _fdt_node_end_offset(void *fdt, int offset)
 {
-	int level = 0;
-	uint32_t tag;
-	int offset, nextoffset;
-
-	tag = fdt_next_tag(fdt, nodeoffset, &nextoffset);
-	if (tag != FDT_BEGIN_NODE)
-		return -FDT_ERR_BADOFFSET;
-	do {
-		offset = nextoffset;
-		tag = fdt_next_tag(fdt, offset, &nextoffset);
-
-		switch (tag) {
-		case FDT_END:
-			return offset;
-
-		case FDT_BEGIN_NODE:
-			level++;
-			break;
-
-		case FDT_END_NODE:
-			level--;
-			break;
-
-		case FDT_PROP:
-		case FDT_NOP:
-			break;
-
-		default:
-			return -FDT_ERR_BADSTRUCTURE;
-		}
-	} while (level >= 0);
-
-	return nextoffset;
+	int depth = 0;
+
+	while ((offset >= 0) && (depth >= 0))
+		offset = fdt_next_node(fdt, offset, &depth);
+
+	return offset;
 }
 
 int fdt_nop_node(void *fdt, int nodeoffset)