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>

3 files changed, 6 insertions, 8 deletions

diff --git a/arch/mips/pci/pci-rc32434.c b/arch/mips/pci/pci-rc32434.c
index f31218e..764362c 100644
--- a/arch/mips/pci/pci-rc32434.c
+++ b/arch/mips/pci/pci-rc32434.c
@@ -215,7 +215,7 @@ static int __init rc32434_pci_init(void)
 	rc32434_pcibridge_init();
 
 	io_map_base = ioremap(rc32434_res_pci_io1.start,
-		rc32434_res_pci_io1.end - rc32434_res_pci_io1.start + 1);
+			      resource_size(&rcrc32434_res_pci_io1));
 
 	if (!io_map_base)
 		return -ENOMEM;
diff --git a/arch/mips/pci/pci-vr41xx.c b/arch/mips/pci/pci-vr41xx.c
index 5652571..444b8d8 100644
--- a/arch/mips/pci/pci-vr41xx.c
+++ b/arch/mips/pci/pci-vr41xx.c
@@ -305,7 +305,7 @@ static int __init vr41xx_pciu_init(void)
 		struct resource *res = vr41xx_pci_controller.io_resource;
 		master = setup->master_io;
 		io_map_base = ioremap(master->bus_base_address,
-				      res->end - res->start + 1);
+				      resource_size(res));
 		if (!io_map_base)
 			return -EBUSY;
 
diff --git a/arch/mips/powertv/asic/asic_devices.c b/arch/mips/powertv/asic/asic_devices.c
index e56fa61..bce1872 100644
--- a/arch/mips/powertv/asic/asic_devices.c
+++ b/arch/mips/powertv/asic/asic_devices.c
@@ -394,23 +394,21 @@ void __init platform_alloc_bootmem(void)
 
 	/* Loop through looking for resources that want a particular address */
 	for (i = 0; gp_resources[i].flags != 0; i++) {
-		int size = gp_resources[i].end - gp_resources[i].start + 1;
+		int size = resource_size(&gp_resources[i]);
 		if ((gp_resources[i].start != 0) &&
 			((gp_resources[i].flags & IORESOURCE_MEM) != 0)) {
 			reserve_bootmem(dma_to_phys(gp_resources[i].start),
 				size, 0);
-			total += gp_resources[i].end -
-				gp_resources[i].start + 1;
+			total += resource_size(&gp_resources[i]);
 			pr_info("reserve resource %s at %08x (%u bytes)\n",
 				gp_resources[i].name, gp_resources[i].start,
-				gp_resources[i].end -
-					gp_resources[i].start + 1);
+				resource_size(&gp_resources[i]));
 		}
 	}
 
 	/* Loop through assigning addresses for those that are left */
 	for (i = 0; gp_resources[i].flags != 0; i++) {
-		int size = gp_resources[i].end - gp_resources[i].start + 1;
+		int size = resource_size(&gp_resources[i]);
 		if ((gp_resources[i].start == 0) &&
 			((gp_resources[i].flags & IORESOURCE_MEM) != 0)) {
 			void *mem = alloc_bootmem_pages(size);