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authorHannes Petermaier <Hannes.Petermaier@br-automation.com>2014-08-08 09:47:22 +0200
committerPantelis Antoniou <panto@antoniou-consulting.com>2014-10-03 17:26:49 +0300
commit021a80559f4293368558cc10dbbc75b26ecab059 (patch)
tree32af9f8715d672946d81c902844994a246aeed95 /drivers
parent282a82e8a10ce6ef132d7a809101fdaed951001c (diff)
mmc: fix ERASE_GRP_DEF handling
if we set manually this bit on the eMMC card using mmc_switch(...), we also have to set it within our (before read) internal structure 'ext_csd'. Otherwise following checks on this will fail. Acked-by: Pantelis Antoniou <panto@antoniou-consulting.com> Signed-off-by: Hannes Petermaier <oe5hpm@oevsv.at>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/mmc/mmc.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/mmc/mmc.c b/drivers/mmc/mmc.c
index a26f3cec20..52a8e36312 100644
--- a/drivers/mmc/mmc.c
+++ b/drivers/mmc/mmc.c
@@ -1010,6 +1010,8 @@ static int mmc_startup(struct mmc *mmc)
if (err)
return err;
+ else
+ ext_csd[EXT_CSD_ERASE_GROUP_DEF] = 1;
/* Read out group size from ext_csd */
mmc->erase_grp_size =