Merge branch 'master' into for-2.6.35

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

diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c
index 0ed29bf..1ba6cf5 100644 (file)
--- a/arch/arm/mm/init.c
+++ b/arch/arm/mm/init.c
@@ -15,7 +15,6 @@
 #include <linux/mman.h>
 #include <linux/nodemask.h>
 #include <linux/initrd.h>
-#include <linux/sort.h>
 #include <linux/highmem.h>
 #include <linux/gfp.h>
 
@@ -224,20 +223,6 @@ static int __init check_initrd(struct meminfo *mi)
        return initrd_node;
 }
 
-static inline void map_memory_bank(struct membank *bank)
-{
-#ifdef CONFIG_MMU
-       struct map_desc map;
-
-       map.pfn = bank_pfn_start(bank);
-       map.virtual = __phys_to_virt(bank_phys_start(bank));
-       map.length = bank_phys_size(bank);
-       map.type = MT_MEMORY;
-
-       create_mapping(&map);
-#endif
-}
-
 static void __init bootmem_init_node(int node, struct meminfo *mi,
        unsigned long start_pfn, unsigned long end_pfn)
 {
@@ -246,16 +231,6 @@ static void __init bootmem_init_node(int node, struct meminfo *mi,
        pg_data_t *pgdat;
        int i;
 
-       /*
-        * Map the memory banks for this node.
-        */
-       for_each_nodebank(i, mi, node) {
-               struct membank *bank = &mi->bank[i];
-
-               if (!bank->highmem)
-                       map_memory_bank(bank);
-       }
-
        /*
         * Allocate the bootmem bitmap page.
         */
@@ -385,21 +360,12 @@ static void arm_memory_present(struct meminfo *mi, int node)
 }
 #endif
 
-static int __init meminfo_cmp(const void *_a, const void *_b)
-{
-       const struct membank *a = _a, *b = _b;
-       long cmp = bank_pfn_start(a) - bank_pfn_start(b);
-       return cmp < 0 ? -1 : cmp > 0 ? 1 : 0;
-}
-
 void __init bootmem_init(void)
 {
        struct meminfo *mi = &meminfo;
        unsigned long min, max_low, max_high;
        int node, initrd_node;
 
-       sort(&mi->bank, mi->nr_banks, sizeof(mi->bank[0]), meminfo_cmp, NULL);
-
        /*
         * Locate which node contains the ramdisk image, if any.
         */