libfdt: Upgrade libfdt source files
Update the libfdt source files, the upstream commit is 73e0f143b73d
("libfdt: fdt_strerror(): Fix comparison warning").
This brings us the fixes for the signed/unsigned comparison warnings,
so platforms can enable -Wsign-compare now.
Change-Id: I303d891c82ffea0acefdde27289339db5ac5a289
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
diff --git a/lib/libfdt/fdt_overlay.c b/lib/libfdt/fdt_overlay.c
index b310e49..d217e79 100644
--- a/lib/libfdt/fdt_overlay.c
+++ b/lib/libfdt/fdt_overlay.c
@@ -241,6 +241,7 @@
if (fixup_len % sizeof(uint32_t))
return -FDT_ERR_BADOVERLAY;
+ fixup_len /= sizeof(uint32_t);
tree_val = fdt_getprop(fdto, tree_node, name, &tree_len);
if (!tree_val) {
@@ -250,7 +251,7 @@
return tree_len;
}
- for (i = 0; i < (fixup_len / sizeof(uint32_t)); i++) {
+ for (i = 0; i < fixup_len; i++) {
fdt32_t adj_val;
uint32_t poffset;