linux-kernel - [PATCH v3 resend 07/15] m68k: convert to setup_initial_init

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Date:   Tue, 8 Jun 2021 16:34:10 +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>,
        "Greg Ungerer" <gerg@...ux-m68k.org>,
        Geert Uytterhoeven <geert@...ux-m68k.org>,
        <linux-m68k@...ts.linux-m68k.org>
Subject: [PATCH v3 resend 07/15] m68k: convert to setup_initial_init_mm()

Use setup_initial_init_mm() helper to simplify code.

Acked-by: Greg Ungerer <gerg@...ux-m68k.org>
Acked-by: Geert Uytterhoeven <geert@...ux-m68k.org>
Cc: Geert Uytterhoeven <geert@...ux-m68k.org>
Cc: Greg Ungerer <gerg@...ux-m68k.org>
Cc: linux-m68k@...ts.linux-m68k.org
Signed-off-by: Kefeng Wang <wangkefeng.wang@...wei.com>
---
 arch/m68k/kernel/setup_mm.c | 5 +----
 arch/m68k/kernel/setup_no.c | 5 +----
 2 files changed, 2 insertions(+), 8 deletions(-)

diff --git a/arch/m68k/kernel/setup_mm.c b/arch/m68k/kernel/setup_mm.c
index 017bac3aab80..4b51bfd38e5f 100644
--- a/arch/m68k/kernel/setup_mm.c
+++ b/arch/m68k/kernel/setup_mm.c
@@ -258,10 +258,7 @@ void __init setup_arch(char **cmdline_p)
 		}
 	}
 
-	init_mm.start_code = PAGE_OFFSET;
-	init_mm.end_code = (unsigned long)_etext;
-	init_mm.end_data = (unsigned long)_edata;
-	init_mm.brk = (unsigned long)_end;
+	setup_initial_init_mm((void *)PAGE_OFFSET, _etext, _edata, _end);
 
 #if defined(CONFIG_BOOTPARAM)
 	strncpy(m68k_command_line, CONFIG_BOOTPARAM_STRING, CL_SIZE);
diff --git a/arch/m68k/kernel/setup_no.c b/arch/m68k/kernel/setup_no.c
index d1b7988efc91..5e4104f07a44 100644
--- a/arch/m68k/kernel/setup_no.c
+++ b/arch/m68k/kernel/setup_no.c
@@ -87,10 +87,7 @@ void __init setup_arch(char **cmdline_p)
 	memory_start = PAGE_ALIGN(_ramstart);
 	memory_end = _ramend;
 
-	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) 0;
+	setup_initial_init_mm(_stext, _etext, _edata, NULL);
 
 	config_BSP(&command_line[0], sizeof(command_line));
 
-- 
2.26.2