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| author |   Ulf Hansson <ulf.hansson@linaro.org> | 2020-01-22 15:27:46 +0100 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2020-01-24 12:16:05 +0100 |
| commit | ad91619aa9d78ab1c6d4a969c3db68bc331ae76c (patch) | |
| tree | d5830777fd1e93f646305f5cd681f8bf457eff14 /drivers/mmc | |
| parent | mmc: core: Specify timeouts for BKOPS and CACHE_FLUSH for eMMC (diff) | |
| download | linux-dev-ad91619aa9d78ab1c6d4a969c3db68bc331ae76c.tar.xz linux-dev-ad91619aa9d78ab1c6d4a969c3db68bc331ae76c.zip | |
mmc: block: Use generic_cmd6_time when modifying INAND_CMD38_ARG_EXT_CSD
The INAND_CMD38_ARG_EXT_CSD is a vendor specific EXT_CSD register, which is
used to prepare an erase/trim operation. However, it doesn't make sense to
use a timeout of 10 minutes while updating the register, which becomes the
case when the timeout_ms argument for mmc_switch() is set to zero.
Instead, let's use the generic_cmd6_time, as that seems like a reasonable
timeout to use for these cases.
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Link: https://lore.kernel.org/r/20200122142747.5690-3-ulf.hansson@linaro.org
Diffstat (limited to 'drivers/mmc')
| -rw-r--r-- | drivers/mmc/core/block.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/mmc/core/block.c b/drivers/mmc/core/block.c index 95b41c0891d0..663d87924e5e 100644 --- a/drivers/mmc/core/block.c +++ b/drivers/mmc/core/block.c @@ -1107,7 +1107,7 @@ static void mmc_blk_issue_discard_rq(struct mmc_queue *mq, struct request *req) card->erase_arg == MMC_TRIM_ARG ? INAND_CMD38_ARG_TRIM : INAND_CMD38_ARG_ERASE, - 0); + card->ext_csd.generic_cmd6_time); } if (!err) err = mmc_erase(card, from, nr, card->erase_arg); @@ -1149,7 +1149,7 @@ retry: arg == MMC_SECURE_TRIM1_ARG ? INAND_CMD38_ARG_SECTRIM1 : INAND_CMD38_ARG_SECERASE, - 0); + card->ext_csd.generic_cmd6_time); if (err) goto out_retry; } @@ -1167,7 +1167,7 @@ retry: err = mmc_switch(card, EXT_CSD_CMD_SET_NORMAL, INAND_CMD38_ARG_EXT_CSD, INAND_CMD38_ARG_SECTRIM2, - 0); + card->ext_csd.generic_cmd6_time); if (err) goto out_retry; } |