init: provide a generic free_initmem implementation

[linux-2.6-microblaze.git] / arch / unicore32 / mm / init.c

diff --git a/arch/unicore32/mm/init.c b/arch/unicore32/mm/init.c
index 74b6a2e..b4442f3 100644 (file)
--- a/arch/unicore32/mm/init.c
+++ b/arch/unicore32/mm/init.c
@@ -287,27 +287,3 @@ void __init mem_init(void)
                sysctl_overcommit_memory = OVERCOMMIT_ALWAYS;
        }
 }
-
-void free_initmem(void)
-{
-       free_initmem_default(-1);
-}
-
-#ifdef CONFIG_BLK_DEV_INITRD
-
-static int keep_initrd;
-
-void free_initrd_mem(unsigned long start, unsigned long end)
-{
-       if (!keep_initrd)
-               free_reserved_area((void *)start, (void *)end, -1, "initrd");
-}
-
-static int __init keepinitrd_setup(char *__unused)
-{
-       keep_initrd = 1;
-       return 1;
-}
-
-__setup("keepinitrd", keepinitrd_setup);
-#endif