[Bluetooth] Handle device registration failures

[pandora-kernel.git] / mm / memory_hotplug.c

diff --git a/mm/memory_hotplug.c b/mm/memory_hotplug.c
index 63b14d4..0c055a0 100644 (file)
--- a/mm/memory_hotplug.c
+++ b/mm/memory_hotplug.c
@@ -26,6 +26,37 @@
 
 #include <asm/tlbflush.h>
 
+/* add this memory to iomem resource */
+static struct resource *register_memory_resource(u64 start, u64 size)
+{
+       struct resource *res;
+       res = kzalloc(sizeof(struct resource), GFP_KERNEL);
+       BUG_ON(!res);
+
+       res->name = "System RAM";
+       res->start = start;
+       res->end = start + size - 1;
+       res->flags = IORESOURCE_MEM;
+       if (request_resource(&iomem_resource, res) < 0) {
+               printk("System RAM resource %llx - %llx cannot be added\n",
+               (unsigned long long)res->start, (unsigned long long)res->end);
+               kfree(res);
+               res = NULL;
+       }
+       return res;
+}
+
+static void release_memory_resource(struct resource *res)
+{
+       if (!res)
+               return;
+       release_resource(res);
+       kfree(res);
+       return;
+}
+
+
+#ifdef CONFIG_MEMORY_HOTPLUG_SPARSE
 static int __add_zone(struct zone *zone, unsigned long phys_start_pfn)
 {
        struct pglist_data *pgdat = zone->zone_pgdat;
@@ -41,7 +72,6 @@ static int __add_zone(struct zone *zone, unsigned long phys_start_pfn)
                        return ret;
        }
        memmap_init_zone(nr_pages, nid, zone_type, phys_start_pfn);
-       zonetable_add(zone, nid, zone_type, phys_start_pfn, nr_pages);
        return 0;
 }
 
@@ -192,6 +222,7 @@ int online_pages(unsigned long pfn, unsigned long nr_pages)
        writeback_set_ratelimit();
        return 0;
 }
+#endif /* CONFIG_MEMORY_HOTPLUG_SPARSE */
 
 static pg_data_t *hotadd_new_pgdat(int nid, u64 start)
 {
@@ -221,36 +252,6 @@ static void rollback_node_hotadd(int nid, pg_data_t *pgdat)
        return;
 }
 
-/* add this memory to iomem resource */
-static struct resource *register_memory_resource(u64 start, u64 size)
-{
-       struct resource *res;
-       res = kzalloc(sizeof(struct resource), GFP_KERNEL);
-       BUG_ON(!res);
-
-       res->name = "System RAM";
-       res->start = start;
-       res->end = start + size - 1;
-       res->flags = IORESOURCE_MEM;
-       if (request_resource(&iomem_resource, res) < 0) {
-               printk("System RAM resource %llx - %llx cannot be added\n",
-               (unsigned long long)res->start, (unsigned long long)res->end);
-               kfree(res);
-               res = NULL;
-       }
-       return res;
-}
-
-static void release_memory_resource(struct resource *res)
-{
-       if (!res)
-               return;
-       release_resource(res);
-       kfree(res);
-       return;
-}
-
-
 
 int add_memory(int nid, u64 start, u64 size)
 {