1) Remove the double parentheses around two comparisons in checks.c.
    The OSX LLVM-based C compiler warns about them.
2) Put an explicit "=" in the TN() macro, in accordance with c99.
---
  checks.c  | 4 ++--
  fdtdump.c | 2 +-
  2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/checks.c b/checks.c
index 47eda65..3bf0fa4 100644
--- a/checks.c
+++ b/checks.c
@@ -624,11 +624,11 @@ static void check_avoid_default_addr_size(struct 
check *c,
  struct node *dt,
         if (!reg && !ranges)
                 return;

-       if ((node->parent->addr_cells == -1))
+       if (node->parent->addr_cells == -1)
                 FAIL(c, "Relying on default #address-cells value for %s",
                      node->fullpath);

-       if ((node->parent->size_cells == -1))
+       if (node->parent->size_cells == -1)
                 FAIL(c, "Relying on default #size-cells value for %s",
                      node->fullpath);
  }
diff --git a/fdtdump.c b/fdtdump.c
index a29aa5e..95a6a20 100644
--- a/fdtdump.c
+++ b/fdtdump.c
@@ -22,7 +22,7 @@
  static const char *tagname(uint32_t tag)
  {
         static const char * const names[] = {
-#define TN(t) [t] #t
+#define TN(t) [t] = #t
                 TN(FDT_BEGIN_NODE),
                 TN(FDT_END_NODE),
                 TN(FDT_PROP),
--
1.9.1