mtd: nomadik_nand.c: use resource_size()

Use resource_size().

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/mtd/nand/nomadik_nand.c b/drivers/mtd/nand/nomadik_nand.c
index 66123419f65..59cbf66607c 100644
--- a/drivers/mtd/nand/nomadik_nand.c
+++ b/drivers/mtd/nand/nomadik_nand.c
@@ -104,21 +104,21 @@ static int nomadik_nand_probe(struct platform_device *pdev)
                 ret = -EIO;
                 goto err_unmap;
         }
-        host->addr_va = ioremap(res->start, res->end - res->start + 1);
+        host->addr_va = ioremap(res->start, resource_size(res));
 
         res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "nand_data");
         if (!res) {
                 ret = -EIO;
                 goto err_unmap;
         }
-        host->data_va = ioremap(res->start, res->end - res->start + 1);
+        host->data_va = ioremap(res->start, resource_size(res));
 
         res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "nand_cmd");
         if (!res) {
                 ret = -EIO;
                 goto err_unmap;
         }
-        host->cmd_va = ioremap(res->start, res->end - res->start + 1);
+        host->cmd_va = ioremap(res->start, resource_size(res));
 
         if (!host->addr_va || !host->data_va || !host->cmd_va) {
                 ret = -ENOMEM;