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, 7 insertions, 7 deletions

diff --git a/drivers/edac/cell_edac.c b/drivers/edac/cell_edac.c
index db1df59ae2b6..9a6a274e6925 100644
--- a/drivers/edac/cell_edac.c
+++ b/drivers/edac/cell_edac.c
@@ -140,7 +140,7 @@ static void __devinit cell_edac_init_csrows(struct mem_ctl_info *mci)
                 if (of_node_to_nid(np) != priv->node)
                         continue;
                 csrow->first_page = r.start >> PAGE_SHIFT;
-                csrow->nr_pages = (r.end - r.start + 1) >> PAGE_SHIFT;
+                csrow->nr_pages = resource_size(&r) >> PAGE_SHIFT;
                 csrow->last_page = csrow->first_page + csrow->nr_pages - 1;
                 csrow->mtype = MEM_XDR;
                 csrow->edac_mode = EDAC_SECDED;
diff --git a/drivers/edac/mpc85xx_edac.c b/drivers/edac/mpc85xx_edac.c
index 38ab8e2cd7f4..11e1a5dad96f 100644
--- a/drivers/edac/mpc85xx_edac.c
+++ b/drivers/edac/mpc85xx_edac.c
@@ -538,15 +538,15 @@ static int __devinit mpc85xx_l2_err_probe(struct platform_device *op)
         /* we only need the error registers */
         r.start += 0xe00;
 
-        if (!devm_request_mem_region(&op->dev, r.start,
-                                     r.end - r.start + 1, pdata->name)) {
+        if (!devm_request_mem_region(&op->dev, r.start, resource_size(&r),
+                                     pdata->name)) {
                 printk(KERN_ERR "%s: Error while requesting mem region\n",
                        __func__);
                 res = -EBUSY;
                 goto err;
         }
 
-        pdata->l2_vbase = devm_ioremap(&op->dev, r.start, r.end - r.start + 1);
+        pdata->l2_vbase = devm_ioremap(&op->dev, r.start, resource_size(&r));
         if (!pdata->l2_vbase) {
                 printk(KERN_ERR "%s: Unable to setup L2 err regs\n", __func__);
                 res = -ENOMEM;
@@ -987,15 +987,15 @@ static int __devinit mpc85xx_mc_err_probe(struct platform_device *op)
                 goto err;
         }
 
-        if (!devm_request_mem_region(&op->dev, r.start,
-                                     r.end - r.start + 1, pdata->name)) {
+        if (!devm_request_mem_region(&op->dev, r.start, resource_size(&r),
+                                     pdata->name)) {
                 printk(KERN_ERR "%s: Error while requesting mem region\n",
                        __func__);
                 res = -EBUSY;
                 goto err;
         }
 
-        pdata->mc_vbase = devm_ioremap(&op->dev, r.start, r.end - r.start + 1);
+        pdata->mc_vbase = devm_ioremap(&op->dev, r.start, resource_size(&r));
         if (!pdata->mc_vbase) {
                 printk(KERN_ERR "%s: Unable to setup MC err regs\n", __func__);
                 res = -ENOMEM;