2009-12-14 21:36:38

by Hartley Sweeten

Subject: [PATCH] nomadik_nand.c: use resource_size()

Use resource_size().

Signed-off-by: H Hartley Sweeten <[email protected]>
Cc: David Woodhouse <[email protected]>

---

diff --git a/drivers/mtd/nand/nomadik_nand.c b/drivers/mtd/nand/nomadik_nand.c
index 7c302d5..ed966c0 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;