[v2,4/4] riscv: switch over to generic free_initmem()

Commit Message

Mike Rapoport Feb. 18, 2019, 6:41 p.m. UTC

The riscv version of free_initmem() differs from the generic one only in
that it sets the freed memory to zero.

Make ricsv use the generic version and poison the freed memory.

Signed-off-by: Mike Rapoport <[e-mail]>
Reviewed-by: Palmer Dabbelt <[e-mail]>
---
 arch/riscv/mm/init.c | 5 -----
 1 file changed, 5 deletions(-)

Patch

diff --git a/arch/riscv/mm/init.c b/arch/riscv/mm/init.c
index 658ebf6..2af0010 100644
--- a/arch/riscv/mm/init.c
+++ b/arch/riscv/mm/init.c
@@ -60,11 +60,6 @@  void __init mem_init(void)
 	mem_init_print_info(NULL);
 }
 
-void free_initmem(void)
-{
-	free_initmem_default(0);
-}
-
 #ifdef CONFIG_BLK_DEV_INITRD
 void free_initrd_mem(unsigned long start, unsigned long end)
 {