Merge tag 'omap-for-v3.15/dt-overo-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/dt

Updates to the .dts files to support more Gumstix boards.

These are sent separately from the rest of the .dts changes
as these depend on the fixes merged into v3.14-rc4, and
needed a bit more time to get updated on the fixes.

* tag 'omap-for-v3.15/dt-overo-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
  ARM: dts: Add support for the Overo Summit
  ARM: dts: Add support for the Overo Chestnut43
  ARM: dts: Add support for the Overo Alto35
  ARM: dts: Add support for the Overo Gallop43
  ARM: dts: Add support for the Overo Palo43
  ARM: dts: overo: Add LIS33DE accelerometer
  ARM: dts: overo: Create a file for common Gumstix peripherals
  ARM: dts: overo: Push uart3 pinmux down to expansion board
  ARM: dts: omap3-tobi: Add AT24C01 EEPROM
  ARM: dts: omap3-tobi: Use include file omap-gpmc-smsc9221
  ARM: dts: omap: Add common file for SMSC9221
  ARM: dts: omap3-overo: Add HSUSB PHY
  ARM: dts: omap3-overo: Enable WiFi/BT combo
  ARM: dts: omap3-overo: Add missing pinctrl
  ARM: dts: omap3-tobi: Add missing pinctrl
  ARM: dts: overo: reorganize include files

Signed-off-by: Arnd Bergmann <arnd@arndb.de>

Conflicts:
	arch/arm/boot/dts/omap3-overo.dtsi

2 files changed, 8 insertions, 0 deletions

diff --git a/fs/fscache/object-list.c b/fs/fscache/object-list.c
index e1959efad64f..b5ebc2d7d80d 100644
--- a/fs/fscache/object-list.c
+++ b/fs/fscache/object-list.c
@@ -50,6 +50,8 @@ void fscache_objlist_add(struct fscache_object *obj)
         struct fscache_object *xobj;
         struct rb_node **p = &fscache_object_list.rb_node, *parent = NULL;
 
+        ASSERT(RB_EMPTY_NODE(&obj->objlist_link));
+
         write_lock(&fscache_object_list_lock);
 
         while (*p) {
@@ -75,6 +77,9 @@ void fscache_objlist_add(struct fscache_object *obj)
  */
 void fscache_objlist_remove(struct fscache_object *obj)
 {
+        if (RB_EMPTY_NODE(&obj->objlist_link))
+                return;
+
         write_lock(&fscache_object_list_lock);
 
         BUG_ON(RB_EMPTY_ROOT(&fscache_object_list));
diff --git a/fs/fscache/object.c b/fs/fscache/object.c
index 53d35c504240..d3b4539f1651 100644
--- a/fs/fscache/object.c
+++ b/fs/fscache/object.c
@@ -314,6 +314,9 @@ void fscache_object_init(struct fscache_object *object,
         object->cache = cache;
         object->cookie = cookie;
         object->parent = NULL;
+#ifdef CONFIG_FSCACHE_OBJECT_LIST
+        RB_CLEAR_NODE(&object->objlist_link);
+#endif
 
         object->oob_event_mask = 0;
         for (t = object->oob_table; t->events; t++)