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

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Message-Id: <20190115173711.16974-1-logang@deltatee.com>
Date:   Tue, 15 Jan 2019 10:37:11 -0700
From:   Logan Gunthorpe <logang@...tatee.com>
To:     linux-sh@...r.kernel.org, linux-kernel@...r.kernel.org,
        Yoshinori Sato <ysato@...rs.sourceforge.jp>,
        Rich Felker <dalias@...c.org>
Cc:     Logan Gunthorpe <logang@...tatee.com>
Subject: [PATCH] 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>
Reviewed-by: Christoph Hellwig <hch@....de>
Cc: Yoshinori Sato <ysato@...rs.sourceforge.jp>
Cc: Rich Felker <dalias@...c.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 a8e5c0e00fca..dc0ff41d602d 100644
--- a/arch/sh/mm/init.c
+++ b/arch/sh/mm/init.c
@@ -234,12 +234,7 @@ 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