1 files changed, 0 insertions, 88 deletions
diff --git a/scripts/dtc/libfdt/fdt_ro.c b/scripts/dtc/libfdt/fdt_ro.c
index 3e7e26b4398..065baa70735 100644
--- a/scripts/dtc/libfdt/fdt_ro.c
+++ b/scripts/dtc/libfdt/fdt_ro.c
@@ -884,91 +884,3 @@ int fdt_node_offset_by_compatible(const void *fdt, int startoffset,
 
 	return offset; /* error from fdt_next_node() */
 }
-
-#if !defined(FDT_ASSUME_MASK) || FDT_ASSUME_MASK != 0xff
-int fdt_check_full(const void *fdt, size_t bufsize)
-{
-	int err;
-	int num_memrsv;
-	int offset, nextoffset = 0;
-	uint32_t tag;
-	unsigned depth = 0;
-	const void *prop;
-	const char *propname;
-	bool expect_end = false;
-
-	if (bufsize < FDT_V1_SIZE)
-		return -FDT_ERR_TRUNCATED;
-	err = fdt_check_header(fdt);
-	if (err != 0)
-		return err;
-	if (bufsize < fdt_totalsize(fdt))
-		return -FDT_ERR_TRUNCATED;
-
-	num_memrsv = fdt_num_mem_rsv(fdt);
-	if (num_memrsv < 0)
-		return num_memrsv;
-
-	while (1) {
-		offset = nextoffset;
-		tag = fdt_next_tag(fdt, offset, &nextoffset);
-
-		if (nextoffset < 0)
-			return nextoffset;
-
-		/* If we see two root nodes, something is wrong */
-		if (expect_end && tag != FDT_END)
-			return -FDT_ERR_BADLAYOUT;
-
-		switch (tag) {
-		case FDT_NOP:
-			break;
-
-		case FDT_END:
-			if (depth != 0)
-				return -FDT_ERR_BADSTRUCTURE;
-			return 0;
-
-		case FDT_BEGIN_NODE:
-			depth++;
-			if (depth > INT_MAX)
-				return -FDT_ERR_BADSTRUCTURE;
-
-			/* The root node must have an empty name */
-			if (depth == 1) {
-				const char *name;
-				int len;
-
-				name = fdt_get_name(fdt, offset, &len);
-				if (*name || len)
-					return -FDT_ERR_BADLAYOUT;
-			}
-			break;
-
-		case FDT_END_NODE:
-			if (depth == 0)
-				return -FDT_ERR_BADSTRUCTURE;
-			depth--;
-			if (depth == 0)
-				expect_end = true;
-			break;
-
-		case FDT_PROP:
-			prop = fdt_getprop_by_offset(fdt, offset, &propname,
-						     &err);
-			if (!prop)
-				return err;
-			break;
-
-		default:
-			return -FDT_ERR_INTERNAL;
-		}
-	}
-}
-#else
-int fdt_check_full(const void __always_unused *fdt,
-		   size_t __always_unused bufsize)
-{
-	return 0;
-}
-#endif /* #if !defined(FDT_ASSUME_MASK) || FDT_ASSUME_MASK != 0xff */