From c44e8d5e47b8ba672440b92eab0735628469116c Mon Sep 17 00:00:00 2001 From: Atsushi Nemoto Date: Sat, 30 Dec 2006 00:43:59 +0900 Subject: [MIPS] prom_free_prom_memory cleanup Current prom_free_prom_memory() implementations are almost same as free_init_pages(), or no-op. Make free_init_pages() extern (again) and make prom_free_prom_memory() use it. Signed-off-by: Atsushi Nemoto Signed-off-by: Ralf Baechle --- arch/mips/arc/memory.c | 18 ++++-------------- 1 file changed, 4 insertions(+), 14 deletions(-) (limited to 'arch/mips/arc/memory.c') diff --git a/arch/mips/arc/memory.c b/arch/mips/arc/memory.c index 8a9ef58cc39..456cb81a32d 100644 --- a/arch/mips/arc/memory.c +++ b/arch/mips/arc/memory.c @@ -141,30 +141,20 @@ void __init prom_meminit(void) } } -unsigned long __init prom_free_prom_memory(void) +void __init prom_free_prom_memory(void) { - unsigned long freed = 0; unsigned long addr; int i; if (prom_flags & PROM_FLAG_DONT_FREE_TEMP) - return 0; + return; for (i = 0; i < boot_mem_map.nr_map; i++) { if (boot_mem_map.map[i].type != BOOT_MEM_ROM_DATA) continue; addr = boot_mem_map.map[i].addr; - while (addr < boot_mem_map.map[i].addr - + boot_mem_map.map[i].size) { - ClearPageReserved(virt_to_page(__va(addr))); - init_page_count(virt_to_page(__va(addr))); - free_page((unsigned long)__va(addr)); - addr += PAGE_SIZE; - freed += PAGE_SIZE; - } + free_init_pages("prom memory", + addr, addr + boot_mem_map.map[i].size); } - printk(KERN_INFO "Freeing prom memory: %ldkb freed\n", freed >> 10); - - return freed; } -- cgit v1.2.3-70-g09d2