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| author | Mike Rapoport <rppt@linux.ibm.com> | 2019-08-28 16:35:19 +0300 |
|---|---|---|
| committer | Guo Ren <ren_guo@c-sky.com> | 2019-09-30 10:26:24 +0800 |
| commit | fdbdcddc2c93096e9b956de930d2d710a1342502 (patch) | |
| tree | 949586e648753b082c0c5159de63bf0cccca6956 | |
| parent | 4ad35c1f56386c8e7019c921bba1af109fde9693 (diff) | |
| download | linux-fdbdcddc2c93096e9b956de930d2d710a1342502.tar.bz2 | |
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 <rppt@linux.ibm.com>
Signed-off-by: Guo Ren <guoren@kernel.org>
| -rw-r--r-- | arch/csky/mm/init.c | 16 |
1 files changed, 0 insertions, 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) |