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-rw-r--r--arch/arm/mm/init.c10
-rw-r--r--arch/arm/mm/mmu.c10
2 files changed, 10 insertions, 10 deletions
diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c
index 7fd9b5eb177f..759878355a05 100644
--- a/arch/arm/mm/init.c
+++ b/arch/arm/mm/init.c
@@ -18,6 +18,7 @@
18#include <linux/highmem.h> 18#include <linux/highmem.h>
19#include <linux/gfp.h> 19#include <linux/gfp.h>
20#include <linux/memblock.h> 20#include <linux/memblock.h>
21#include <linux/sort.h>
21 22
22#include <asm/mach-types.h> 23#include <asm/mach-types.h>
23#include <asm/sections.h> 24#include <asm/sections.h>
@@ -256,10 +257,19 @@ static void arm_memory_present(void)
256} 257}
257#endif 258#endif
258 259
260static int __init meminfo_cmp(const void *_a, const void *_b)
261{
262 const struct membank *a = _a, *b = _b;
263 long cmp = bank_pfn_start(a) - bank_pfn_start(b);
264 return cmp < 0 ? -1 : cmp > 0 ? 1 : 0;
265}
266
259void __init arm_memblock_init(struct meminfo *mi, struct machine_desc *mdesc) 267void __init arm_memblock_init(struct meminfo *mi, struct machine_desc *mdesc)
260{ 268{
261 int i; 269 int i;
262 270
271 sort(&meminfo.bank, meminfo.nr_banks, sizeof(meminfo.bank[0]), meminfo_cmp, NULL);
272
263 memblock_init(); 273 memblock_init();
264 for (i = 0; i < mi->nr_banks; i++) 274 for (i = 0; i < mi->nr_banks; i++)
265 memblock_add(mi->bank[i].start, mi->bank[i].size); 275 memblock_add(mi->bank[i].start, mi->bank[i].size);
diff --git a/arch/arm/mm/mmu.c b/arch/arm/mm/mmu.c
index 8e21b4e721e4..5222d3850960 100644
--- a/arch/arm/mm/mmu.c
+++ b/arch/arm/mm/mmu.c
@@ -14,7 +14,6 @@
14#include <linux/mman.h> 14#include <linux/mman.h>
15#include <linux/nodemask.h> 15#include <linux/nodemask.h>
16#include <linux/memblock.h> 16#include <linux/memblock.h>
17#include <linux/sort.h>
18#include <linux/fs.h> 17#include <linux/fs.h>
19 18
20#include <asm/cputype.h> 19#include <asm/cputype.h>
@@ -1011,13 +1010,6 @@ static void __init map_lowmem(void)
1011 } 1010 }
1012} 1011}
1013 1012
1014static int __init meminfo_cmp(const void *_a, const void *_b)
1015{
1016 const struct membank *a = _a, *b = _b;
1017 long cmp = bank_pfn_start(a) - bank_pfn_start(b);
1018 return cmp < 0 ? -1 : cmp > 0 ? 1 : 0;
1019}
1020
1021/* 1013/*
1022 * paging_init() sets up the page tables, initialises the zone memory 1014 * paging_init() sets up the page tables, initialises the zone memory
1023 * maps, and sets up the zero page, bad page and bad page tables. 1015 * maps, and sets up the zero page, bad page and bad page tables.
@@ -1026,8 +1018,6 @@ void __init paging_init(struct machine_desc *mdesc)
1026{ 1018{
1027 void *zero_page; 1019 void *zero_page;
1028 1020
1029 sort(&meminfo.bank, meminfo.nr_banks, sizeof(meminfo.bank[0]), meminfo_cmp, NULL);
1030
1031 build_mem_type_table(); 1021 build_mem_type_table();
1032 sanity_check_meminfo(); 1022 sanity_check_meminfo();
1033 prepare_page_table(); 1023 prepare_page_table();