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, 4 insertions, 3 deletions

diff --git a/drivers/video/aty/atyfb_base.c b/drivers/video/aty/atyfb_base.c
index ebb893c49e90..ad41f508b423 100644
--- a/drivers/video/aty/atyfb_base.c
+++ b/drivers/video/aty/atyfb_base.c
@@ -3460,9 +3460,10 @@ static int __devinit atyfb_setup_generic(struct pci_dev *pdev,
 
         raddr = addr + 0x7ff000UL;
         rrp = &pdev->resource[2];
-        if ((rrp->flags & IORESOURCE_MEM) && request_mem_region(rrp->start, rrp->end - rrp->start + 1, "atyfb")) {
+        if ((rrp->flags & IORESOURCE_MEM) &&
+            request_mem_region(rrp->start, resource_size(rrp), "atyfb")) {
                 par->aux_start = rrp->start;
-                par->aux_size = rrp->end - rrp->start + 1;
+                par->aux_size = resource_size(rrp);
                 raddr = rrp->start;
                 PRINTKI("using auxiliary register aperture\n");
         }
@@ -3552,7 +3553,7 @@ static int __devinit atyfb_pci_probe(struct pci_dev *pdev,
 
         /* Reserve space */
         res_start = rp->start;
-        res_size = rp->end - rp->start + 1;
+        res_size = resource_size(rp);
         if (!request_mem_region(res_start, res_size, "atyfb"))
                 return -EBUSY;