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, 4 insertions, 6 deletions

diff --git a/drivers/video/msm/mdp.c b/drivers/video/msm/mdp.c
index c3636d55a3c5..243d16f09b8a 100644
--- a/drivers/video/msm/mdp.c
+++ b/drivers/video/msm/mdp.c
@@ -406,8 +406,7 @@ int mdp_probe(struct platform_device *pdev)
                 goto error_get_irq;
         }
 
-        mdp->base = ioremap(resource->start,
-                            resource->end - resource->start);
+        mdp->base = ioremap(resource->start, resource_size(resource));
         if (mdp->base == 0) {
                 printk(KERN_ERR "msmfb: cannot allocate mdp regs!\n");
                 ret = -ENOMEM;
diff --git a/drivers/video/msm/msm_fb.c b/drivers/video/msm/msm_fb.c
index ec351309e607..c6e3b4fcdd68 100644
--- a/drivers/video/msm/msm_fb.c
+++ b/drivers/video/msm/msm_fb.c
@@ -525,10 +525,9 @@ static int setup_fbmem(struct msmfb_info *msmfb, struct platform_device *pdev)
                 return -ENOMEM;
         }
         fb->fix.smem_start = resource->start;
-        fb->fix.smem_len = resource->end - resource->start;
-        fbram = ioremap(resource->start,
-                        resource->end - resource->start);
-        if (fbram == 0) {
+        fb->fix.smem_len = resource_size(resource);
+        fbram = ioremap(resource->start, resource_size(resource));
+        if (fbram == NULL) {
                 printk(KERN_ERR "msmfb: cannot allocate fbram!\n");
                 return -ENOMEM;
         }