treewide: Convert uses of struct resource to resource_size(ptr)

Several fixes as well where the +1 was missing.

Done via coccinelle scripts like:

@@
struct resource *ptr;
@@

- ptr->end - ptr->start + 1
+ resource_size(ptr)

and some grep and typing.

Mostly uncompiled, no cross-compilers.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

1 files changed, 6 insertions, 5 deletions

diff --git a/drivers/mtd/maps/ixp2000.c b/drivers/mtd/maps/ixp2000.c
index c00b9175ba9..1594a802631 100644
--- a/drivers/mtd/maps/ixp2000.c
+++ b/drivers/mtd/maps/ixp2000.c
@@ -155,7 +155,7 @@ static int ixp2000_flash_probe(struct platform_device *dev)
         if (!plat)
                 return -ENODEV;
 
-        window_size = dev->resource->end - dev->resource->start + 1;
+        window_size = resource_size(dev->resource);
         dev_info(&dev->dev, "Probe of IXP2000 flash(%d banks x %dMiB)\n",
                  ixp_data->nr_banks, ((u32)window_size >> 20));
 
@@ -194,16 +194,17 @@ static int ixp2000_flash_probe(struct platform_device *dev)
         info->map.copy_to = ixp2000_flash_copy_to;
 
         info->res = request_mem_region(dev->resource->start,
-                        dev->resource->end - dev->resource->start + 1,
-                        dev_name(&dev->dev));
+                                       resource_size(dev->resource),
+                                       dev_name(&dev->dev));
         if (!info->res) {
                 dev_err(&dev->dev, "Could not reserve memory region\n");
                 err = -ENOMEM;
                 goto Error;
         }
 
-        info->map.map_priv_1 = (unsigned long) ioremap(dev->resource->start,
-                                dev->resource->end - dev->resource->start + 1);
+        info->map.map_priv_1 =
+                (unsigned long)ioremap(dev->resource->start,
+                                       resource_size(dev->resource));
         if (!info->map.map_priv_1) {
                 dev_err(&dev->dev, "Failed to ioremap flash region\n");
                 err = -EIO;