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Date:	Mon, 6 Jun 2011 13:55:39 -0700
From:	H Hartley Sweeten <hartleys@...ionengravers.com>
To:	Linux Kernel <linux-kernel@...r.kernel.org>
Subject: [PATCH] misc: atmel_pwm: use resource_size()

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

---

diff --git a/drivers/misc/atmel_pwm.c b/drivers/misc/atmel_pwm.c
index 0f3fb4f..28f5aaa 100644
--- a/drivers/misc/atmel_pwm.c
+++ b/drivers/misc/atmel_pwm.c
@@ -329,7 +329,7 @@ static int __init pwm_probe(struct platform_device *pdev)
 	p->pdev = pdev;
 	p->mask = *mp;
 	p->irq = irq;
-	p->base = ioremap(r->start, r->end - r->start + 1);
+	p->base = ioremap(r->start, resource_size(r));
 	if (!p->base)
 		goto fail;
 	p->clk = clk_get(&pdev->dev, "pwm_clk");
--
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