drivers/mmc/host/omap_hsmmc.c: use resource_size()
Use resource_size().
Signed-off-by: Chris Ball <cjb@laptop.org>
Cc: Madhusudhan Chikkature <madhu.cr@ti.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_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c
index 158c0ee..259ece0 100644
--- a/drivers/mmc/host/omap_hsmmc.c
+++ b/drivers/mmc/host/omap_hsmmc.c
@@ -2047,8 +2047,7 @@
res->start += pdata->reg_offset;
res->end += pdata->reg_offset;
- res = request_mem_region(res->start, res->end - res->start + 1,
- pdev->name);
+ res = request_mem_region(res->start, resource_size(res), pdev->name);
if (res == NULL)
return -EBUSY;
@@ -2287,7 +2286,7 @@
err_alloc:
omap_hsmmc_gpio_free(pdata);
err:
- release_mem_region(res->start, res->end - res->start + 1);
+ release_mem_region(res->start, resource_size(res));
return ret;
}
@@ -2324,7 +2323,7 @@
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (res)
- release_mem_region(res->start, res->end - res->start + 1);
+ release_mem_region(res->start, resource_size(res));
platform_set_drvdata(pdev, NULL);
return 0;