mmc: allow for MMC v4.4
Adrian Hunter [Fri, 8 Jan 2010 22:43:01 +0000 (14:43 -0800)]
JEDEC eMMC specification version 4.4 (MMCA 4.4) defines Extended CSD
structure versions up to 5.

Signed-off-by: Adrian Hunter <adrian.hunter@nokia.com>
Cc: <linux-mmc@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

drivers/mmc/core/mmc.c

index c111894..0eac6c8 100644 (file)
@@ -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);