From: H Hartley Sweeten <hartleys@visionengravers.com>
To: Linux Kernel <linux-kernel@vger.kernel.org>
Subject: [PATCH] misc: atmel-ssc: use resource_size
Date: Wed, 1 Jun 2011 15:19:31 -0700 [thread overview]
Message-ID: <201106011519.31929.hartleys@visionengravers.com> (raw)
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
---
diff --git a/drivers/misc/atmel-ssc.c b/drivers/misc/atmel-ssc.c
index 4afffe6..769a4e8 100644
--- a/drivers/misc/atmel-ssc.c
+++ b/drivers/misc/atmel-ssc.c
@@ -95,7 +95,7 @@ static int __init ssc_probe(struct platform_device *pdev)
}
ssc->pdev = pdev;
- ssc->regs = ioremap(regs->start, regs->end - regs->start + 1);
+ ssc->regs = ioremap(regs->start, resource_size(regs));
if (!ssc->regs) {
dev_dbg(&pdev->dev, "ioremap failed\n");
retval = -EINVAL;
reply other threads:[~2011-06-01 22:19 UTC|newest]
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