From: Ulf Hansson Date: Thu, 19 May 2022 18:45:35 +0000 (-0700) Subject: mmc: block: Use generic_cmd6_time when modifying INAND_CMD38_ARG_EXT_CSD X-Git-Tag: v4.19.245~26 X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=b8b755f6aa55b0c5332b13cfdc590c1ab74de5f9;p=thirdparty%2Fkernel%2Fstable.git mmc: block: Use generic_cmd6_time when modifying INAND_CMD38_ARG_EXT_CSD commit ad91619aa9d78ab1c6d4a969c3db68bc331ae76c upstream 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 Link: https://lore.kernel.org/r/20200122142747.5690-3-ulf.hansson@linaro.org Signed-off-by: Florian Fainelli Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/mmc/core/block.c b/drivers/mmc/core/block.c index d8bcf1e0b337e..c6e83f6021c13 100644 --- a/drivers/mmc/core/block.c +++ b/drivers/mmc/core/block.c @@ -1133,7 +1133,7 @@ static void mmc_blk_issue_discard_rq(struct mmc_queue *mq, struct request *req) 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, arg); @@ -1175,7 +1175,7 @@ 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; } @@ -1193,7 +1193,7 @@ 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; }