#ifdef CONFIG_BLK_DEV_INITRD
-static int keep_initrd;
+static int keep_initrd __initdata;
-void free_initrd_mem(unsigned long start, unsigned long end)
+void __init free_initrd_mem(unsigned long start, unsigned long end)
{
if (!keep_initrd)
free_reserved_area((void *)start, (void *)end, 0, "initrd");