netdev - [PATCH] smsc911x: fix calculation of res

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Message-Id: <1241613956-7940-1-git-send-email-mludwig@ultratronik.de>
Date:	Wed,  6 May 2009 14:45:56 +0200
From:	Matthias Ludwig <mludwig@...ratronik.de>
To:	netdev@...r.kernel.org
Cc:	steve.glendinning@...c.com,
	Matthias Ludwig <mludwig@...ratronik.de>
Subject: [PATCH] smsc911x: fix calculation of res_size for ioremap

fix size of remaped iomem, which is 1 byte to small
(e.g. mappes only 0xff bytes instead of 0x100)

Signed-off-by: Matthias Ludwig <mludwig@...ratronik.de>
---
 drivers/net/smsc911x.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/net/smsc911x.c b/drivers/net/smsc911x.c
index eb7db03..1a44be0 100644
--- a/drivers/net/smsc911x.c
+++ b/drivers/net/smsc911x.c
@@ -1963,7 +1963,7 @@ static int __devinit smsc911x_drv_probe(struct platform_device *pdev)
 		retval = -ENODEV;
 		goto out_0;
 	}
-	res_size = res->end - res->start;
+	res_size = res->end - res->start + 1;
 
 	irq_res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
 	if (!irq_res) {
-- 
1.6.3.rc4.29.g8146

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