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, 4 insertions, 4 deletions

diff --git a/drivers/mtd/nand/atmel_nand.c b/drivers/mtd/nand/atmel_nand.c
index b300705..d4ba1f21 100644
--- a/drivers/mtd/nand/atmel_nand.c
+++ b/drivers/mtd/nand/atmel_nand.c
@@ -513,7 +513,7 @@ static int __init atmel_nand_probe(struct platform_device *pdev)
 
 	host->io_phys = (dma_addr_t)mem->start;
 
-	host->io_base = ioremap(mem->start, mem->end - mem->start + 1);
+	host->io_base = ioremap(mem->start, resource_size(mem));
 	if (host->io_base == NULL) {
 		printk(KERN_ERR "atmel_nand: ioremap failed\n");
 		res = -EIO;
@@ -547,7 +547,7 @@ static int __init atmel_nand_probe(struct platform_device *pdev)
 	if (no_ecc)
 		nand_chip->ecc.mode = NAND_ECC_NONE;
 	if (hard_ecc && regs) {
-		host->ecc = ioremap(regs->start, regs->end - regs->start + 1);
+		host->ecc = ioremap(regs->start, resource_size(regs));
 		if (host->ecc == NULL) {
 			printk(KERN_ERR "atmel_nand: ioremap failed\n");
 			res = -EIO;
diff --git a/drivers/mtd/nand/bcm_umi_nand.c b/drivers/mtd/nand/bcm_umi_nand.c
index 9ec2807..8c569e4 100644
--- a/drivers/mtd/nand/bcm_umi_nand.c
+++ b/drivers/mtd/nand/bcm_umi_nand.c
@@ -380,7 +380,7 @@ static int __devinit bcm_umi_nand_probe(struct platform_device *pdev)
 		return -ENXIO;
 
 	/* map physical address */
-	bcm_umi_io_base = ioremap(r->start, r->end - r->start + 1);
+	bcm_umi_io_base = ioremap(r->start, resource_size(r));
 
 	if (!bcm_umi_io_base) {
 		printk(KERN_ERR "ioremap to access BCM UMI NAND chip failed\n");
diff --git a/drivers/mtd/nand/mpc5121_nfc.c b/drivers/mtd/nand/mpc5121_nfc.c
index 2f7c930..eb1fbac 100644
--- a/drivers/mtd/nand/mpc5121_nfc.c
+++ b/drivers/mtd/nand/mpc5121_nfc.c
@@ -713,7 +713,7 @@ static int __devinit mpc5121_nfc_probe(struct platform_device *op)
 	}
 
 	regs_paddr = res.start;
-	regs_size = res.end - res.start + 1;
+	regs_size = resource_size(&res);
 
 	if (!devm_request_mem_region(dev, regs_paddr, regs_size, DRV_NAME)) {
 		dev_err(dev, "Error requesting memory region!\n");