From: hartleys@visionengravers.com (H Hartley Sweeten)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] scoop.c: use resource_size()
Date: Thu, 27 Jan 2011 10:11:35 -0700 [thread overview]
Message-ID: <201101271011.35316.hartleys@visionengravers.com> (raw)
Use resource_size() instead of calculating the size by hand.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
---
diff --git a/arch/arm/common/scoop.c b/arch/arm/common/scoop.c
index c11af1e..a07b0e7 100644
--- a/arch/arm/common/scoop.c
+++ b/arch/arm/common/scoop.c
@@ -193,7 +193,7 @@ static int __devinit scoop_probe(struct platform_device *pdev)
spin_lock_init(&devptr->scoop_lock);
inf = pdev->dev.platform_data;
- devptr->base = ioremap(mem->start, mem->end - mem->start + 1);
+ devptr->base = ioremap(mem->start, resource_size(mem));
if (!devptr->base) {
ret = -ENOMEM;
reply other threads:[~2011-01-27 17:11 UTC|newest]
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