diff options
Diffstat (limited to 'arch/arm/mm/init.c')
| -rw-r--r-- | arch/arm/mm/init.c | 34 |
1 files changed, 0 insertions, 34 deletions
diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c index 0ed29bfeba1..1ba6cf5a2c0 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) { @@ -247,16 +232,6 @@ static void __init bootmem_init_node(int node, struct meminfo *mi, 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. */ boot_pages = bootmem_bootmap_pages(end_pfn - start_pfn); @@ -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. */ |