Use resource_size().
Signed-off-by: Chris Ball <c...@laptop.org>
---
drivers/mmc/host/omap.c | 6 +++---
1 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/mmc/host/omap.c b/drivers/mmc/host/omap.c
index d98ddcf..23ce2f1 100644
--- a/drivers/mmc/host/omap.c
+++ b/drivers/mmc/host/omap.c
@@ -1416,7 +1416,7 @@ static int __init mmc_omap_probe(struct platform_device
*pdev)
if (res == NULL || irq < 0)
return -ENXIO;
- res = request_mem_region(res->start, res->end - res->start + 1,
+ res = request_mem_region(res->start, resource_size(res),
pdev->name);
if (res == NULL)
return -EBUSY;
@@ -1456,7 +1456,7 @@ static int __init mmc_omap_probe(struct platform_device
*pdev)
host->irq = irq;
host->phys_base = host->mem_res->start;
- host->virt_base = ioremap(res->start, res->end - res->start + 1);
+ host->virt_base = ioremap(res->start, resource_size(res));
if (!host->virt_base)
goto err_ioremap;
@@ -1513,7 +1513,7 @@ err_free_mmc_host:
err_ioremap:
kfree(host);
err_free_mem_region:
- release_mem_region(res->start, res->end - res->start + 1);
+ release_mem_region(res->start, resource_size(res));
return ret;
}
--
Chris Ball <c...@laptop.org> <http://printf.net/>
One Laptop Per Child
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