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Date:	Mon, 23 Nov 2009 13:27:23 -0500
From:	"H Hartley Sweeten" <hartleys@...ionengravers.com>
To:	<linux-kernel@...r.kernel.org>, <linux-ide@...r.kernel.org>
Subject: drivers/ide/tx4938ide.c: use resource_size()

Use resource_size() for devm_request_mem_region.

Signed-off-by: H Hartley Sweeten <hsweeten@...ionengravers.com>

---

diff --git a/drivers/ide/tx4938ide.c b/drivers/ide/tx4938ide.c
index ea89fdd..fd59c0d 100644
--- a/drivers/ide/tx4938ide.c
+++ b/drivers/ide/tx4938ide.c
@@ -146,7 +146,7 @@ static int __init tx4938ide_probe(struct platform_device *pdev)
 		return -ENODEV;
 
 	if (!devm_request_mem_region(&pdev->dev, res->start,
-				     res->end - res->start + 1, "tx4938ide"))
+				     resource_size(res), "tx4938ide"))
 		return -EBUSY;
 	mapbase = (unsigned long)devm_ioremap(&pdev->dev, res->start,
 					      8 << pdata->ioport_shift); 
--
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