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 4b0e677d7295091dbd4772054a8c06e20a4d3184..5164edfeabdd67edc5799d6eb4fa8d1712f57a30 100644 (file)
--- 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;