[OpenRISC] [PATCH 10/15] openrisc: convert to setup_initial_init_mm()

[Stafford Horne <shorne@gmail.com>]

On Sat, May 29, 2021 at 06:54:59PM +0800, Kefeng Wang wrote:
> Use setup_initial_init_mm() helper to simplify code.
> 
> Cc: Jonas Bonn <jonas@southpole.se>
> Cc: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
> Cc: Stafford Horne <shorne@gmail.com>
> Cc: openrisc at lists.librecores.org
> Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>

Looks fine to me.

Acked-by: Stafford Horne <shorne@gmail.com>

> ---
>  arch/openrisc/kernel/setup.c | 5 +----
>  1 file changed, 1 insertion(+), 4 deletions(-)
> 
> diff --git a/arch/openrisc/kernel/setup.c b/arch/openrisc/kernel/setup.c
> index c6f9e7b9f7cb..8ae2da6ac097 100644
> --- a/arch/openrisc/kernel/setup.c
> +++ b/arch/openrisc/kernel/setup.c
> @@ -293,10 +293,7 @@ void __init setup_arch(char **cmdline_p)
>  #endif
>  
>  	/* process 1's initial memory region is the kernel code/data */
> -	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);
>  
>  #ifdef CONFIG_BLK_DEV_INITRD
>  	if (initrd_start == initrd_end) {
> -- 
> 2.26.2
>