mm: cleanup to make remove_memory() arch-neutral

[pandora-kernel.git] / arch / ia64 / mm / init.c

diff --git a/arch/ia64/mm/init.c b/arch/ia64/mm/init.c
index f482a90..054bcd9 100644 (file)
--- a/arch/ia64/mm/init.c
+++ b/arch/ia64/mm/init.c
@@ -700,23 +700,6 @@ int arch_add_memory(int nid, u64 start, u64 size)
 
        return ret;
 }
-#ifdef CONFIG_MEMORY_HOTREMOVE
-int remove_memory(u64 start, u64 size)
-{
-       unsigned long start_pfn, end_pfn;
-       unsigned long timeout = 120 * HZ;
-       int ret;
-       start_pfn = start >> PAGE_SHIFT;
-       end_pfn = start_pfn + (size >> PAGE_SHIFT);
-       ret = offline_pages(start_pfn, end_pfn, timeout);
-       if (ret)
-               goto out;
-       /* we can free mem_map at this point */
-out:
-       return ret;
-}
-EXPORT_SYMBOL_GPL(remove_memory);
-#endif /* CONFIG_MEMORY_HOTREMOVE */
 #endif
 
 /*