mmc: allow for MMC v4.4

PATCH New [email protected] 1 participant 1 message Jan 8, 2010 MMC, SD and SDIO

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2010-01-08 22:47 UTC #0 lore raw

PATCH 22/42 mmc: allow for MMC v4.4

From: Adrian Hunter <[email protected]>

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]>

---

 drivers/mmc/core/mmc.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

drivers/mmc/core/mmc.c renamed from drivers/mmc/core/mmc.c~mmc-allow-for-mmc-v44 +1 -1

diff -puN drivers/mmc/core/mmc.c~mmc-allow-for-mmc-v44 drivers/mmc/core/mmc.c
@@ -207,7 +207,7 @@ static int mmc_read_ext_csd(struct mmc_c
 	}
 
 	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);