linux-kernel - [PATCH] drivers/mtd/nand/s3c2410.c: use resource

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Message-ID: <BD79186B4FD85F4B8E60E381CAEE19090200EA66@mi8nycmail19.Mi8.com>
Date:	Mon, 14 Dec 2009 16:56:22 -0500
From:	"H Hartley Sweeten" <hartleys@...ionengravers.com>
To:	"kernel list" <linux-kernel@...r.kernel.org>,
	<linux-mtd@...ts.infradead.org>
Cc:	"David Woodhouse" <dwmw2@...radead.org>,
	"Ben Dooks" <ben-linux@...ff.org>
Subject: [PATCH] drivers/mtd/nand/s3c2410.c: use resource_size()

Use resource_size().

Signed-off-by: H Hartley Sweeten <hsweeten@...ionengravers.com>
Cc: David Woodhouse <dwmw2@...radead.org>
Cc: Ben Dooks <ben-linux@...ff.org>

---

diff --git a/drivers/mtd/nand/s3c2410.c b/drivers/mtd/nand/s3c2410.c
index 68b5b3a..3b5a8cc 100644
--- a/drivers/mtd/nand/s3c2410.c
+++ b/drivers/mtd/nand/s3c2410.c
@@ -957,7 +957,7 @@ static int s3c24xx_nand_probe(struct platform_device *pdev)
 
 	/* currently we assume we have the one resource */
 	res  = pdev->resource;
-	size = res->end - res->start + 1;
+	size = resource_size(res);
 
 	info->area = request_mem_region(res->start, size, pdev->name);
  
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