[PATCH v3 resend 02/15] arc: convert to setup_initial_init_mm()

From: Kefeng Wang <wangkefeng.wang@huawei.com>
To: Andrew Morton <akpm@linux-foundation.org>,
	<linux-kernel@vger.kernel.org>
Cc: <linux-mm@kvack.org>, Kefeng Wang <wangkefeng.wang@huawei.com>,
	"Vineet Gupta" <vgupta@synopsys.com>,
	<linux-snps-arc@lists.infradead.org>
Subject: [PATCH v3 resend 02/15] arc: convert to setup_initial_init_mm()
Date: Tue, 8 Jun 2021 16:34:05 +0800	[thread overview]
Message-ID: <20210608083418.137226-3-wangkefeng.wang@huawei.com> (raw)
In-Reply-To: <20210608083418.137226-1-wangkefeng.wang@huawei.com>

Use setup_initial_init_mm() helper to simplify code.

Cc: Vineet Gupta <vgupta@synopsys.com>
Cc: linux-snps-arc@lists.infradead.org
Acked-by: Vineet Gupta <vgupta@synopsys.com>   #arch/arc
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
---
 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 e2ed355438c9..33b8fab89022 100644
--- a/arch/arc/mm/init.c
+++ b/arch/arc/mm/init.c
@@ -94,10 +94,7 @@ 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);
-- 
2.26.2

