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>

2 files changed, 3 insertions, 4 deletions

diff --git a/drivers/media/video/davinci/vpif.c b/drivers/media/video/davinci/vpif.c
index 9f3bfc1eb240..af9680273ff9 100644
--- a/drivers/media/video/davinci/vpif.c
+++ b/drivers/media/video/davinci/vpif.c
@@ -422,7 +422,7 @@ static int __init vpif_probe(struct platform_device *pdev)
         if (!res)
                 return -ENOENT;
 
-        res_len = res->end - res->start + 1;
+        res_len = resource_size(res);
 
         res = request_mem_region(res->start, res_len, res->name);
         if (!res)
diff --git a/drivers/media/video/omap24xxcam.c b/drivers/media/video/omap24xxcam.c
index f6626e87dbc5..69b60ba5dd7a 100644
--- a/drivers/media/video/omap24xxcam.c
+++ b/drivers/media/video/omap24xxcam.c
@@ -1768,14 +1768,13 @@ static int __devinit omap24xxcam_probe(struct platform_device *pdev)
                 dev_err(cam->dev, "no mem resource?\n");
                 goto err;
         }
-        if (!request_mem_region(mem->start, (mem->end - mem->start) + 1,
-                                pdev->name)) {
+        if (!request_mem_region(mem->start, resource_size(mem), pdev->name)) {
                 dev_err(cam->dev,
                         "cannot reserve camera register I/O region\n");
                 goto err;
         }
         cam->mmio_base_phys = mem->start;
-        cam->mmio_size = (mem->end - mem->start) + 1;
+        cam->mmio_size = resource_size(mem);
 
         /* map the region */
         cam->mmio_base = (unsigned long)