From: Chris Ball <cjb@laptop.org>
Date: Tue, 22 Mar 2011 23:34:42 +0000 (-0700)
Subject: drivers/mmc/host/omap_hsmmc.c: use resource_size()
X-Git-Tag: v2.6.39-rc1~231
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=984b203a7237d8d32090b48113c18eb8f824a2be;p=platform%2Fupstream%2Fkernel-adaptation-pc.git

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 @@ static int __init omap_hsmmc_probe(struct platform_device *pdev)
 
 	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 @@ err1:
 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 @@ static int omap_hsmmc_remove(struct platform_device *pdev)
 
 	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;