Found this issue during code review. Actually, there are two issues which both compensate together in lucky case. In unlucky case the bus width probing might not work as expected. Signed-off-by: Jurgen Heeks <JURGEN.HEEKS@xxxxxxxxx> --- drivers/mmc/core/mmc.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/mmc/core/mmc.c b/drivers/mmc/core/mmc.c index f6ac0a4..4f06c43 100644 --- a/drivers/mmc/core/mmc.c +++ b/drivers/mmc/core/mmc.c @@ -353,7 +353,7 @@ static int mmc_read_ext_csd(struct mmc_card *card, u8 *ext_csd) } card->ext_csd.raw_hc_erase_gap_size = - ext_csd[EXT_CSD_PARTITION_ATTRIBUTE]; + ext_csd[EXT_CSD_HC_WP_GRP_SIZE]; card->ext_csd.raw_sec_trim_mult = ext_csd[EXT_CSD_SEC_TRIM_MULT]; card->ext_csd.raw_sec_erase_mult = @@ -451,7 +451,7 @@ static int mmc_compare_ext_csds(struct mmc_card *card, unsigned bus_width) goto out; /* only compare read only fields */ - err = (!(card->ext_csd.raw_partition_support == + err = !((card->ext_csd.raw_partition_support == bw_ext_csd[EXT_CSD_PARTITION_SUPPORT]) && (card->ext_csd.raw_erased_mem_count == bw_ext_csd[EXT_CSD_ERASED_MEM_CONT]) && -- 1.7.1 -- To unsubscribe from this list: send the line "unsubscribe linux-mmc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
