csky: Use generic free_initrd_mem()

[sfrench/cifs-2.6.git] / arch / csky / mm / init.c

diff --git a/arch/csky/mm/init.c b/arch/csky/mm/init.c
index 66e59705348802374a939717612dd1698ac4afe0..d4c2292ea46bc6cf0825c6af3b9499338577d329 100644 (file)
--- a/arch/csky/mm/init.c
+++ b/arch/csky/mm/init.c
@@ -60,22 +60,6 @@ void __init mem_init(void)
        mem_init_print_info(NULL);
 }
 
-#ifdef CONFIG_BLK_DEV_INITRD
-void free_initrd_mem(unsigned long start, unsigned long end)
-{
-       if (start < end)
-               pr_info("Freeing initrd memory: %ldk freed\n",
-                       (end - start) >> 10);
-
-       for (; start < end; start += PAGE_SIZE) {
-               ClearPageReserved(virt_to_page(start));
-               init_page_count(virt_to_page(start));
-               free_page(start);
-               totalram_pages_inc();
-       }
-}
-#endif
-
 extern char __init_begin[], __init_end[];
 
 void free_initmem(void)
@@ -114,8 +98,6 @@ void __init pre_mmu_init(void)
        TLBMISS_HANDLER_SETUP_PGD(swapper_pg_dir);
        TLBMISS_HANDLER_SETUP_PGD_KERNEL(swapper_pg_dir);
 
-       asid_cache(smp_processor_id()) = ASID_FIRST_VERSION;
-
        /* Setup page mask to 4k */
        write_mmu_pagemask(0);
 }