From: Sonic Zhang <sonic.zhang@analog.com>
Date: Wed, 12 Jan 2011 03:39:35 +0000 (-0500)
Subject: mmc: bfin_sdh: fix alloc size for private data
X-Git-Tag: v2.6.37.1~97
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=23a3d92534425a5498934aa900ab5e909ad779e3;p=thirdparty%2Fkernel%2Fstable.git

mmc: bfin_sdh: fix alloc size for private data

commit a34650f0f1ca589cda09c48cb62baf15e680a247 upstream.

The bfin_sdh driver allocates the wrong size for the private data
in the mmc_host.  The first parameter of mmc_alloc_host should be
the size of the local driver struct rather than the common mmc_host.

Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Chris Ball <cjb@laptop.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

diff --git a/drivers/mmc/host/bfin_sdh.c b/drivers/mmc/host/bfin_sdh.c
index bac7d62866b73..0371bf502249b 100644
--- a/drivers/mmc/host/bfin_sdh.c
+++ b/drivers/mmc/host/bfin_sdh.c
@@ -462,7 +462,7 @@ static int __devinit sdh_probe(struct platform_device *pdev)
 		goto out;
 	}
 
-	mmc = mmc_alloc_host(sizeof(*mmc), &pdev->dev);
+	mmc = mmc_alloc_host(sizeof(struct sdh_host), &pdev->dev);
 	if (!mmc) {
 		ret = -ENOMEM;
 		goto out;