diff options
| author | Andrei Warkentin <andrey.warkentin@gmail.com> | 2011-09-24 12:12:30 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-11-11 09:42:28 -0800 |
| commit | 737b5831488eb449d29178b627abd14261c24e17 (patch) | |
| tree | c337c45b8c9e30f13d113e84b258e20b9b809bb8 | |
| parent | ce509f04d262d15f5f42d33d3d99ac2d27b8c674 (diff) | |
mmc: core: ext_csd.raw_* used in comparison but never set
commit 5238acbe36dd5100fb6b035a995ae5fc89dd0708 upstream.
f39b2dd9d ("mmc: core: Bus width testing needs to handle suspend/resume")
added code to only compare read-only ext_csd fields in bus width testing
code, yet it's comparing some fields that are never set.
The affected fields are ext_csd.raw_erased_mem_count and
ext_csd.raw_partition_support.
Signed-off-by: Andrei Warkentin <andrey.warkentin@gmail.com>
Acked-by: Philip Rakity <prakity@marvell.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| -rw-r--r-- | drivers/mmc/core/mmc.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/mmc/core/mmc.c b/drivers/mmc/core/mmc.c index 59b5faa0072..6952f778c29 100644 --- a/drivers/mmc/core/mmc.c +++ b/drivers/mmc/core/mmc.c @@ -359,6 +359,7 @@ static int mmc_read_ext_csd(struct mmc_card *card, u8 *ext_csd) * card has the Enhanced area enabled. If so, export enhanced * area offset and size to user by adding sysfs interface. */ + card->ext_csd.raw_partition_support = ext_csd[EXT_CSD_PARTITION_SUPPORT]; if ((ext_csd[EXT_CSD_PARTITION_SUPPORT] & 0x2) && (ext_csd[EXT_CSD_PARTITION_ATTRIBUTE] & 0x1)) { u8 hc_erase_grp_sz = @@ -405,6 +406,7 @@ static int mmc_read_ext_csd(struct mmc_card *card, u8 *ext_csd) if (card->ext_csd.rev >= 5) card->ext_csd.rel_param = ext_csd[EXT_CSD_WR_REL_PARAM]; + card->ext_csd.raw_erased_mem_count = ext_csd[EXT_CSD_ERASED_MEM_CONT]; if (ext_csd[EXT_CSD_ERASED_MEM_CONT]) card->erased_byte = 0xFF; else |