Merge tag 'v3.13-rc3' into drm-intel-next-queued

Linux 3.13-rc3

I need a backmerge for two reasons:
- For merging the ppgtt patches from Ben I need to pull in the bdw
  support.
- We now have duplicated calls to intel_uncore_forcewake_reset in the
  setup code to due 2 different patches merged into -next and 3.13.
  The conflict is silen so I need the merge to be able to apply
  Deepak's fixup patch.

Conflicts:
	drivers/gpu/drm/i915/intel_display.c

Trivial conflict, it doesn't even show up in the merge diff.

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

1 files changed, 5 insertions, 6 deletions

diff --git a/arch/powerpc/mm/numa.c b/arch/powerpc/mm/numa.c
index c916127f10c..078d3e00a61 100644
--- a/arch/powerpc/mm/numa.c
+++ b/arch/powerpc/mm/numa.c
@@ -195,7 +195,7 @@ static const __be32 *of_get_usable_memory(struct device_node *memory)
 	u32 len;
 	prop = of_get_property(memory, "linux,drconf-usable-memory", &len);
 	if (!prop || len < sizeof(unsigned int))
-		return 0;
+		return NULL;
 	return prop;
 }
 
@@ -938,8 +938,7 @@ static void __init mark_reserved_regions_for_nid(int nid)
 		unsigned long start_pfn = physbase >> PAGE_SHIFT;
 		unsigned long end_pfn = PFN_UP(physbase + size);
 		struct node_active_region node_ar;
-		unsigned long node_end_pfn = node->node_start_pfn +
-					     node->node_spanned_pages;
+		unsigned long node_end_pfn = pgdat_end_pfn(node);
 
 		/*
 		 * Check to make sure that this memblock.reserved area is
@@ -1154,7 +1153,7 @@ static int hot_add_drconf_scn_to_nid(struct device_node *memory,
  * represented in the device tree as a node (i.e. memory@XXXX) for
  * each memblock.
  */
-int hot_add_node_scn_to_nid(unsigned long scn_addr)
+static int hot_add_node_scn_to_nid(unsigned long scn_addr)
 {
 	struct device_node *memory;
 	int nid = -1;
@@ -1235,7 +1234,7 @@ static u64 hot_add_drconf_memory_max(void)
         struct device_node *memory = NULL;
         unsigned int drconf_cell_cnt = 0;
         u64 lmb_size = 0;
-	const __be32 *dm = 0;
+	const __be32 *dm = NULL;
 
         memory = of_find_node_by_path("/ibm,dynamic-reconfiguration-memory");
         if (memory) {
@@ -1535,7 +1534,7 @@ static void topology_work_fn(struct work_struct *work)
 }
 static DECLARE_WORK(topology_work, topology_work_fn);
 
-void topology_schedule_update(void)
+static void topology_schedule_update(void)
 {
 	schedule_work(&topology_work);
 }