[PATCH 3/23] mmc: don't fail when the CSD struct version is 3

[Brad Figg]

From: Saeed Bishara <saeed at marvell.com>

Some MMC cards (SAMSUNG MMC micro) needs this patch to be detected.

Signed-off-by: Saeed Bishara <saeed at marvell.com>
Signed-off-by: Brad Figg <brad.figg at canonical.com>
---
 drivers/mmc/core/mmc.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/mmc/core/mmc.c b/drivers/mmc/core/mmc.c
index 06084db..d8337fa 100644
--- a/drivers/mmc/core/mmc.c
+++ b/drivers/mmc/core/mmc.c
@@ -121,7 +121,7 @@ static int mmc_decode_csd(struct mmc_card *card)
 	 * v1.2 has extra information in bits 15, 11 and 10.
 	 */
 	csd_struct = UNSTUFF_BITS(resp, 126, 2);
-	if (csd_struct != 1 && csd_struct != 2) {
+	if (csd_struct != 1 && csd_struct != 2 && csd_struct != 3) {
 		printk(KERN_ERR "%s: unrecognised CSD structure version %d\n",
 			mmc_hostname(card->host), csd_struct);
 		return -EINVAL;
-- 
1.6.0.4