[PATCH v2 12/15] riscv: convert to setup_initial_init_mm()

Kefeng Wang
2021-06-04T06:58:22Z

Use setup_initial_init_mm() helper to simplify code.

Cc: Paul Walmsley <paul.walmsley@sifive.com>
Cc: Palmer Dabbelt <palmer@dabbelt.com>
Cc: linux-riscv@lists.infradead.org
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
---
arch/riscv/kernel/setup.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/arch/riscv/kernel/setup.c b/arch/riscv/kernel/setup.c
index 03901d3a8b02..52396874f859 100644
--- a/arch/riscv/kernel/setup.c
+++ b/arch/riscv/kernel/setup.c
@@ -264,10 +264,7 @@ static void __init parse_dtb(void)
void __init setup_arch(char **cmdline_p)
{
parse_dtb();
- init_mm.start_code = (unsigned long) _stext;
- init_mm.end_code = (unsigned long) _etext;
- init_mm.end_data = (unsigned long) _edata;
- init_mm.brk = (unsigned long) _end;
+ setup_initial_init_mm(_stext, _etext, _edata, _end);

*cmdline_p = boot_command_line;

--
2.26.2