linux-kernel - [PATCH v2 09/15] nios2: convert to setup_initial_init

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Message-ID: <20210604070633.32363-10-wangkefeng.wang@huawei.com>
Date:   Fri, 4 Jun 2021 15:06:27 +0800
From:   Kefeng Wang <wangkefeng.wang@...wei.com>
To:     Andrew Morton <akpm@...ux-foundation.org>,
        <linux-kernel@...r.kernel.org>
CC:     <linux-mm@...ck.org>, Kefeng Wang <wangkefeng.wang@...wei.com>,
        "Ley Foon Tan" <ley.foon.tan@...el.com>
Subject: [PATCH v2 09/15] nios2: convert to setup_initial_init_mm()

Use setup_initial_init_mm() helper to simplify code.

Cc: Ley Foon Tan <ley.foon.tan@...el.com>
Signed-off-by: Kefeng Wang <wangkefeng.wang@...wei.com>
---
 arch/nios2/kernel/setup.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/arch/nios2/kernel/setup.c b/arch/nios2/kernel/setup.c
index d2f21957e99c..cf8d687a2644 100644
--- a/arch/nios2/kernel/setup.c
+++ b/arch/nios2/kernel/setup.c
@@ -156,10 +156,7 @@ void __init setup_arch(char **cmdline_p)
 	memory_start = memblock_start_of_DRAM();
 	memory_end = memblock_end_of_DRAM();
 
-	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);
 	init_task.thread.kregs = &fake_regs;
 
 	/* Keep a copy of command line */
-- 
2.26.2