1 files changed, 0 insertions, 45 deletions

diff --git a/arch/powerpc/mm/mem.c b/arch/powerpc/mm/mem.c
index 32dcfc9b0082..81eb96ec13b2 100644
--- a/arch/powerpc/mm/mem.c
+++ b/arch/powerpc/mm/mem.c
@@ -129,51 +129,6 @@ int __devinit arch_add_memory(int nid, u64 start, u64 size)
         return __add_pages(zone, start_pfn, nr_pages);
 }
 
-/*
- * First pass at this code will check to determine if the remove
- * request is within the RMO.  Do not allow removal within the RMO.
- */
-int __devinit remove_memory(u64 start, u64 size)
-{
-        struct zone *zone;
-        unsigned long start_pfn, end_pfn, nr_pages;
-
-        start_pfn = start >> PAGE_SHIFT;
-        nr_pages = size >> PAGE_SHIFT;
-        end_pfn = start_pfn + nr_pages;
-
-        printk("%s(): Attempting to remove memoy in range "
-                        "%lx to %lx\n", __func__, start, start+size);
-        /*
-         * check for range within RMO
-         */
-        zone = page_zone(pfn_to_page(start_pfn));
-
-        printk("%s(): memory will be removed from "
-                        "the %s zone\n", __func__, zone->name);
-
-        /*
-         * not handling removing memory ranges that
-         * overlap multiple zones yet
-         */
-        if (end_pfn > (zone->zone_start_pfn + zone->spanned_pages))
-                goto overlap;
-
-        /* make sure it is NOT in RMO */
-        if ((start < lmb.rmo_size) || ((start+size) < lmb.rmo_size)) {
-                printk("%s(): range to be removed must NOT be in RMO!\n",
-                        __func__);
-                goto in_rmo;
-        }
-
-        return __remove_pages(zone, start_pfn, nr_pages);
-
-overlap:
-        printk("%s(): memory range to be removed overlaps "
-                "multiple zones!!!\n", __func__);
-in_rmo:
-        return -1;
-}
 #endif /* CONFIG_MEMORY_HOTPLUG */
 
 void show_mem(void)