mtd: physmap: use resource_size()

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Gitweb:     http://git.infradead.org/?p=mtd-2.6.git;a=commit;h=1d90d2c3d4ef8ba4f8e05b3578900397333b1bd1
Commit:     1d90d2c3d4ef8ba4f8e05b3578900397333b1bd1
Parent:     9938424f0c4d208883cbf32083ec2bfcc220f85b
Author:     H Hartley Sweeten <hartleys at visionengravers.com>
AuthorDate: Mon Jun 14 11:57:54 2010 -0500
Committer:  David Woodhouse <David.Woodhouse at intel.com>
CommitDate: Mon Aug 2 09:03:55 2010 +0100

    mtd: physmap: use resource_size()
    
    Signed-off-by: H Hartley Sweeten <hsweeten at visionengravers.com>
    Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy at nokia.com>
    Signed-off-by: David Woodhouse <David.Woodhouse at intel.com>
---
 drivers/mtd/maps/physmap.c |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/mtd/maps/physmap.c b/drivers/mtd/maps/physmap.c
index 426461a..829aa4b 100644
--- a/drivers/mtd/maps/physmap.c
+++ b/drivers/mtd/maps/physmap.c
@@ -106,12 +106,12 @@ static int physmap_flash_probe(struct platform_device *dev)
 
 	for (i = 0; i < dev->num_resources; i++) {
 		printk(KERN_NOTICE "physmap platform flash device: %.8llx at %.8llx\n",
-		       (unsigned long long)(dev->resource[i].end - dev->resource[i].start + 1),
+		       (unsigned long long)resource_size(&dev->resource[i]),
 		       (unsigned long long)dev->resource[i].start);
 
 		if (!devm_request_mem_region(&dev->dev,
 			dev->resource[i].start,
-			dev->resource[i].end - dev->resource[i].start + 1,
+			resource_size(&dev->resource[i]),
 			dev_name(&dev->dev))) {
 			dev_err(&dev->dev, "Could not reserve memory region\n");
 			err = -ENOMEM;
@@ -120,7 +120,7 @@ static int physmap_flash_probe(struct platform_device *dev)
 
 		info->map[i].name = dev_name(&dev->dev);
 		info->map[i].phys = dev->resource[i].start;
-		info->map[i].size = dev->resource[i].end - dev->resource[i].start + 1;
+		info->map[i].size = resource_size(&dev->resource[i]);
 		info->map[i].bankwidth = physmap_data->width;
 		info->map[i].set_vpp = physmap_data->set_vpp;
 		info->map[i].pfow_base = physmap_data->pfow_base;