drivers/mmc/host/omap.c: use resource_size()
Signed-off-by: Chris Ball <cjb@laptop.org>
Cc: Jarkko Lavinen <jarkko.lavinen@nokia.com>
Cc: Tony Lindgren <tony@atomide.com>
Cc: <linux-mmc@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/drivers/mmc/host/omap.c b/drivers/mmc/host/omap.c
index 379d2ff..2e032f0 100644
--- a/drivers/mmc/host/omap.c
+++ b/drivers/mmc/host/omap.c
@@ -1417,7 +1417,7 @@
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;
@@ -1457,7 +1457,7 @@
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;
@@ -1514,7 +1514,7 @@
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;
}
