mtd: physmap: use resource_size()
authorH Hartley Sweeten <hartleys@visionengravers.com>
Mon, 14 Jun 2010 16:57:54 +0000 (11:57 -0500)
committerDavid Woodhouse <David.Woodhouse@intel.com>
Mon, 2 Aug 2010 08:03:55 +0000 (09:03 +0100)
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
drivers/mtd/maps/physmap.c

index 426461a5f0d43cbebd076e5e07f3d2e0d656c891..829aa4bee54f6247f9dfe3efd2a307d46da8a347 100644 (file)
@@ -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;