From 8e339d50234d17af2a3668a631ba01fc14df474d Mon Sep 17 00:00:00 2001
From: Kefeng Wang <wangkefeng.wang@huawei.com>
Date: Wed, 7 Jul 2021 18:08:26 -0700
Subject: [PATCH] arc: convert to setup_initial_init_mm()

Use setup_initial_init_mm() helper to simplify code.

Link: https://lkml.kernel.org/r/20210608083418.137226-3-wangkefeng.wang@huawei.com
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
Acked-by: Vineet Gupta <vgupta@synopsys.com>	arch/arc]
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
 arch/arc/mm/init.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/arch/arc/mm/init.c b/arch/arc/mm/init.c
index abfeef7bf6f86..c083bf660cecd 100644
--- a/arch/arc/mm/init.c
+++ b/arch/arc/mm/init.c
@@ -89,10 +89,7 @@ void __init setup_arch_memory(void)
 {
 	unsigned long max_zone_pfn[MAX_NR_ZONES] = { 0 };
 
-	init_mm.start_code = (unsigned long)_text;
-	init_mm.end_code = (unsigned long)_etext;
-	init_mm.end_data = (unsigned long)_edata;
-	init_mm.brk = (unsigned long)_end;
+	setup_initial_init_mm(_text, _etext, _edata, _end);
 
 	/* first page of system - kernel .vector starts here */
 	min_low_pfn = virt_to_pfn(CONFIG_LINUX_RAM_BASE);
-- 
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