X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?p=pandora-kernel.git;a=blobdiff_plain;f=arch%2Farm%2Fmm%2Finit.c;h=1ba6cf5a2c025b3dd22c84e0b190455e8c574ab3;hp=0ed29bfeba1cc0d6896fe3877e8653c26d1867f8;hb=ee9a3607fb03e804ddf624544105f4e34260c380;hpb=7bd9db83087aecef8279c0b8b9dfef4db4a8fc3c

diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c
index 0ed29bfeba1c..1ba6cf5a2c02 100644
--- 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.
 	 */