From: H Hartley Sweeten <hartleys@visionengravers.com>
To: Linux Kernel <linux-kernel@vger.kernel.org>
Cc: <dan.j.williams@intel.com>, <vinod.koul@intel.com>
Subject: [PATCH] dma: mv_xor: use resource_size()
Date: Mon, 6 Jun 2011 13:49:00 -0700 [thread overview]
Message-ID: <201106061349.00474.hartleys@visionengravers.com> (raw)
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Dan Williams <dan.j.williams@intel.com> (supporter:ASYNCHRONOUS TRAN...)
Cc: Vinod Koul <vinod.koul@intel.com> (supporter:DMA GENERIC OFFLO...)
---
diff --git a/drivers/dma/mv_xor.c b/drivers/dma/mv_xor.c
index 954e334..9a353c2 100644
--- a/drivers/dma/mv_xor.c
+++ b/drivers/dma/mv_xor.c
@@ -1305,7 +1305,7 @@ static int mv_xor_shared_probe(struct platform_device *pdev)
return -ENODEV;
msp->xor_base = devm_ioremap(&pdev->dev, res->start,
- res->end - res->start + 1);
+ resource_size(res));
if (!msp->xor_base)
return -EBUSY;
@@ -1314,7 +1314,7 @@ static int mv_xor_shared_probe(struct platform_device *pdev)
return -ENODEV;
msp->xor_high_base = devm_ioremap(&pdev->dev, res->start,
- res->end - res->start + 1);
+ resource_size(res));
if (!msp->xor_high_base)
return -EBUSY;
next reply other threads:[~2011-06-06 20:49 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-06-06 20:49 H Hartley Sweeten [this message]
2011-06-06 21:52 ` [RFC] Convert "resource->end - resource->start + 1" to resource_size(resource) via coccinelle Joe Perches
2011-06-06 21:57 ` H Hartley Sweeten
2011-06-07 1:04 ` [PATCH] treewide: Convert uses of struct resource * to resource_size(ptr) Joe Perches
2011-06-07 1:26 ` Mike Frysinger
2011-06-07 16:31 ` H Hartley Sweeten
2011-06-07 18:27 ` H Hartley Sweeten
2011-06-07 18:35 ` Joe Perches
2011-06-07 21:29 ` [TRIVIAL PATCH v2] treewide: Convert uses of struct resource " Joe Perches
2011-06-09 12:25 ` Jiri Kosina
2011-06-09 16:09 ` Joe Perches
2011-06-07 5:07 ` [Cocci] [RFC] Convert "resource->end - resource->start + 1" to resource_size(resource) via coccinelle Julia Lawall
2011-06-07 5:32 ` Joe Perches
2011-06-07 5:42 ` Julia Lawall
2011-06-07 7:42 ` Joe Perches
2011-07-13 22:02 ` [PATCH] dma: mv_xor: use resource_size() Koul, Vinod
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