mmc: core: Detect eMMC v4.5 ext_csd entries

The eMMC v4.5 Spec is released now:

EXT_CSD_REV	Extended CSD Revision
255-7		Reserved
6		Revision 1.6 (for MMC v4.5)
5		Revision 1.5 (for MMV v4.41)
...

Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Chris Ball <cjb@laptop.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/mmc/core/mmc.c b/drivers/mmc/core/mmc.c
index aa7d1d79b8c5..5700b1cbdfec 100644
--- a/drivers/mmc/core/mmc.c
+++ b/drivers/mmc/core/mmc.c
@@ -259,7 +259,7 @@ static int mmc_read_ext_csd(struct mmc_card *card, u8 *ext_csd)
         }
 
         card->ext_csd.rev = ext_csd[EXT_CSD_REV];
-        if (card->ext_csd.rev > 5) {
+        if (card->ext_csd.rev > 6) {
                 printk(KERN_ERR "%s: unrecognised EXT_CSD revision %d\n",
                         mmc_hostname(card->host), card->ext_csd.rev);
                 err = -EINVAL;