Merge tag 'dt-fixes-for-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux

Pull device tree fixes from Rob Herring:
 - fix microblaze compiling due to conflicting merge window changes
 - a fix in of_attach_node due to of_find_node_by_path changes
 - prevent format strings in DT kobject names

* tag 'dt-fixes-for-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux:
  OF: fix of_find_node_by_path() assumption that of_allnodes is root
  of: avoid format string parsing in kobject names
  of/platform: Fix microblaze build failure

2 files changed, 4 insertions, 7 deletions

diff --git a/drivers/of/base.c b/drivers/of/base.c
index 8368d96ae7b4..b9864806e9b8 100644
--- a/drivers/of/base.c
+++ b/drivers/of/base.c
@@ -227,7 +227,8 @@ static int __of_node_add(struct device_node *np)
         np->kobj.kset = of_kset;
         if (!np->parent) {
                 /* Nodes without parents are new top level trees */
-                rc = kobject_add(&np->kobj, NULL, safe_name(&of_kset->kobj, "base"));
+                rc = kobject_add(&np->kobj, NULL, "%s",
+                                 safe_name(&of_kset->kobj, "base"));
         } else {
                 name = safe_name(&np->parent->kobj, kbasename(np->full_name));
                 if (!name || !name[0])
@@ -1960,9 +1961,9 @@ int of_attach_node(struct device_node *np)
 
         raw_spin_lock_irqsave(&devtree_lock, flags);
         np->sibling = np->parent->child;
-        np->allnext = of_allnodes;
+        np->allnext = np->parent->allnext;
+        np->parent->allnext = np;
         np->parent->child = np;
-        of_allnodes = np;
         of_node_clear_flag(np, OF_DETACHED);
         raw_spin_unlock_irqrestore(&devtree_lock, flags);
 
diff --git a/drivers/of/platform.c b/drivers/of/platform.c
index 6c48d73a7fd7..500436f9be7f 100644
--- a/drivers/of/platform.c
+++ b/drivers/of/platform.c
@@ -166,10 +166,6 @@ static void of_dma_configure(struct platform_device *pdev)
         int ret;
         struct device *dev = &pdev->dev;
 
-#if defined(CONFIG_MICROBLAZE)
-        pdev->archdata.dma_mask = 0xffffffffUL;
-#endif
-
         /*
          * Set default dma-mask to 32 bit. Drivers are expected to setup
          * the correct supported dma_mask.