mm/arc: use common help functions to free reserved pages

		PAGES_TO_KB(reserved_pages));

}

static void __init free_init_pages(const char *what, unsigned long begin,

				   unsigned long end)

{

	unsigned long addr;

	pr_info("Freeing %s: %ldk [%lx] to [%lx]\n",

		what, TO_KB(end - begin), begin, end);

	/* need to check that the page we free is not a partial page */

	for (addr = begin; addr + PAGE_SIZE <= end; addr += PAGE_SIZE) {

		ClearPageReserved(virt_to_page(addr));

		init_page_count(virt_to_page(addr));

		free_page(addr);

		totalram_pages++;

	}

}

/*

 * free_initmem: Free all the __init memory.

 */

void __init_refok free_initmem(void)

{

	free_init_pages("unused kernel memory",

			(unsigned long)__init_begin,

			(unsigned long)__init_end);

	free_initmem_default(0);

}

#ifdef CONFIG_BLK_DEV_INITRD

void __init free_initrd_mem(unsigned long start, unsigned long end)

{

	free_init_pages("initrd memory", start, end);

	free_reserved_area(start, end, 0, "initrd");

}

#endif