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mmc: block: use mmc_card cmd23 helpers

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Use the dedicated helpers for CMD23 card support.

Signed-off-by: Benoît Monin <benoit.monin@bootlin.com>
Link: https://lore.kernel.org/r/20250818-mobileye-emmc-for-upstream-4-v4-4-34ecb3995e96@bootlin.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
This commit is contained in:
Benoît Monin 2025-08-18 16:02:49 +02:00 committed by Ulf Hansson
parent e5af5f5478
commit f33bba9b64
1 changed files with 3 additions and 9 deletions
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12
drivers/mmc/core/block.c
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@ -1768,8 +1768,7 @@ static void mmc_blk_rw_rq_prep(struct mmc_queue_req *mqrq,
* these, while retaining features like reliable writes.
*/
if ((md->flags & MMC_BLK_CMD23) && mmc_op_multi(brq->cmd.opcode) &&
(do_rel_wr || !(card->quirks & MMC_QUIRK_BLK_NO_CMD23) ||
do_data_tag)) {
(do_rel_wr || !mmc_card_blk_no_cmd23(card) || do_data_tag)) {
brq->sbc.opcode = MMC_SET_BLOCK_COUNT;
brq->sbc.arg = brq->data.blocks |
(do_rel_wr ? (1 << 31) : 0) |
@ -2618,13 +2617,8 @@ static struct mmc_blk_data *mmc_blk_alloc_req(struct mmc_card *card,
*/
md->read_only = mmc_blk_readonly(card);
if (mmc_host_can_cmd23(card->host)) {
if ((mmc_card_mmc(card) &&
card->csd.mmca_vsn >= CSD_SPEC_VER_3) ||
(mmc_card_sd(card) && !mmc_card_ult_capacity(card) &&
card->scr.cmds & SD_SCR_CMD23_SUPPORT))
md->flags |= MMC_BLK_CMD23;
}
if (mmc_host_can_cmd23(card->host) && mmc_card_can_cmd23(card))
md->flags |= MMC_BLK_CMD23;
if (md->flags & MMC_BLK_CMD23 &&
((card->ext_csd.rel_param & EXT_CSD_WR_REL_PARAM_EN) ||