mmc: allow for MMC v4.4

JEDEC eMMC specification version 4.4 (MMCA 4.4) defines Extended CSD
structure versions up to 5.

Signed-off-by: Adrian Hunter <[email protected]>
Cc: <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>

diff --git a/drivers/mmc/core/mmc.c b/drivers/mmc/core/mmc.c
index c11189446a1f70cd93bcf778e89a41ca06eeac52..0eac6c81490462fb640d768edbbdec54659510fa 100644 (file)
--- a/drivers/mmc/core/mmc.c
+++ b/drivers/mmc/core/mmc.c
@@ -207,7 +207,7 @@ static int mmc_read_ext_csd(struct mmc_card *card)
        }
 
        card->ext_csd.rev = ext_csd[EXT_CSD_REV];
-       if (card->ext_csd.rev > 3) {
+       if (card->ext_csd.rev > 5) {
                printk(KERN_ERR "%s: unrecognised EXT_CSD structure "
                        "version %d\n", mmc_hostname(card->host),
                        card->ext_csd.rev);