linux-kernel - [PATCH 4/5] sh: mm: make use of new memblocks

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Message-Id: <20181005161642.2462-5-logang@deltatee.com>
Date:   Fri,  5 Oct 2018 10:16:41 -0600
From:   Logan Gunthorpe <logang@...tatee.com>
To:     linux-kernel@...r.kernel.org, linux-mm@...ck.org,
        linux-riscv@...ts.infradead.org,
        linux-arm-kernel@...ts.infradead.org, linux-sh@...r.kernel.org
Cc:     Stephen Bates <sbates@...thlin.com>,
        Palmer Dabbelt <palmer@...ive.com>,
        Albert Ou <aou@...s.berkeley.edu>,
        Christoph Hellwig <hch@....de>,
        Logan Gunthorpe <logang@...tatee.com>,
        Yoshinori Sato <ysato@...rs.sourceforge.jp>,
        Rich Felker <dalias@...c.org>,
        Dan Williams <dan.j.williams@...el.com>,
        Rob Herring <robh@...nel.org>
Subject: [PATCH 4/5] sh: mm: make use of new memblocks_present() helper

Cleanup the open coded for_each_memblock() loop that is equivalent
to the new memblocks_present() helper.

Signed-off-by: Logan Gunthorpe <logang@...tatee.com>
Cc: Yoshinori Sato <ysato@...rs.sourceforge.jp>
Cc: Rich Felker <dalias@...c.org>
Cc: Dan Williams <dan.j.williams@...el.com>
Cc: Rob Herring <robh@...nel.org>
---
 arch/sh/mm/init.c | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/arch/sh/mm/init.c b/arch/sh/mm/init.c
index 7713c084d040..f601f96408ee 100644
--- a/arch/sh/mm/init.c
+++ b/arch/sh/mm/init.c
@@ -235,12 +235,7 @@ static void __init do_init_bootmem(void)
 
 	plat_mem_setup();
 
-	for_each_memblock(memory, reg) {
-		int nid = memblock_get_region_node(reg);
-
-		memory_present(nid, memblock_region_memory_base_pfn(reg),
-			memblock_region_memory_end_pfn(reg));
-	}
+	memblocks_present();
 	sparse_init();
 }
 
-- 
2.19.0