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| author | Yuvaraj Kumar C D <yuvaraj.cd@gmail.com> | 2013-05-21 15:08:43 +0530 |
|---|---|---|
| committer | Chanho Park <chanho61.park@samsung.com> | 2014-11-18 11:44:42 +0900 |
| commit | 54905f3f1bcbba842e37fab4bbf08d2cf0c7a0da (patch) | |
| tree | d968046db564124f6c93950bb7e734eaf3494aa3 /drivers | |
| parent | d5dab94d3e761ba6c7b8aabaaaa7b98a4642cff7 (diff) | |
| download | linux-3.10-54905f3f1bcbba842e37fab4bbf08d2cf0c7a0da.tar.gz linux-3.10-54905f3f1bcbba842e37fab4bbf08d2cf0c7a0da.tar.bz2 linux-3.10-54905f3f1bcbba842e37fab4bbf08d2cf0c7a0da.zip | |
mmc: core: Update the ext-csd.rev check for eMMC5.1
With the new eMMC5.1 spec, there is a new EXT_CSD register with
the revision number(EXT_CSD_REV) 7. This patch updates the check
for ext-csd.rev number as 7.
Signed-off-by: Alim Akhtar <alim.akhtar@samsung.com>
Signed-off-by: Yuvaraj Kumar C D <yuvaraj.cd@samsung.com>
Reviewed-by: Doug Anderson <dianders@chromium.org>
Signed-off-by: Chris Ball <cjb@laptop.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | 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 0cbd1effe96..73f58e0b703 100644 --- a/drivers/mmc/core/mmc.c +++ b/drivers/mmc/core/mmc.c @@ -293,7 +293,7 @@ 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 > 6) { + if (card->ext_csd.rev > 7) { pr_err("%s: unrecognised EXT_CSD revision %d\n", mmc_hostname(card->host), card->ext_csd.rev); err = -EINVAL; |