From fdbdcddc2c93096e9b956de930d2d710a1342502 Mon Sep 17 00:00:00 2001 From: Mike Rapoport Date: Wed, 28 Aug 2019 16:35:19 +0300 Subject: [PATCH] csky: Use generic free_initrd_mem() The csky implementation of free_initrd_mem() is an open-coded version of free_reserved_area() without poisoning. Remove it and make csky use the generic version of free_initrd_mem(). Signed-off-by: Mike Rapoport Signed-off-by: Guo Ren --- arch/csky/mm/init.c | 16 ---------------- 1 file changed, 16 deletions(-) diff --git a/arch/csky/mm/init.c b/arch/csky/mm/init.c index eb0dc9e5065f..d4c2292ea46b 100644 --- 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) -- GitLab