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authorUlf Hansson <ulf.hansson@linaro.org>2020-01-22 15:27:46 +0100
committerUlf Hansson <ulf.hansson@linaro.org>2020-01-24 12:16:05 +0100
commitad91619aa9d78ab1c6d4a969c3db68bc331ae76c (patch)
treed5830777fd1e93f646305f5cd681f8bf457eff14 /drivers/mmc
parent24ed3bd01d6a844fd5e8a75f48d0a3d10ed71bf9 (diff)
downloadlinux-ad91619aa9d78ab1c6d4a969c3db68bc331ae76c.tar.bz2
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.c6
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;
}