diff options
Diffstat (limited to 'drivers/mmc/core/block.c')
| -rw-r--r-- | drivers/mmc/core/block.c | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/drivers/mmc/core/block.c b/drivers/mmc/core/block.c index dc55bdfede92..54a7b7410441 100644 --- a/drivers/mmc/core/block.c +++ b/drivers/mmc/core/block.c @@ -1124,7 +1124,7 @@ static void mmc_blk_issue_discard_rq(struct mmc_queue *mq, struct request *req) { struct mmc_blk_data *md = mq->blkdata; struct mmc_card *card = md->queue.card; - unsigned int from, nr, arg; + unsigned int from, nr; int err = 0, type = MMC_BLK_DISCARD; blk_status_t status = BLK_STS_OK; @@ -1136,24 +1136,18 @@ static void mmc_blk_issue_discard_rq(struct mmc_queue *mq, struct request *req) from = blk_rq_pos(req); nr = blk_rq_sectors(req); - if (mmc_can_discard(card)) - arg = MMC_DISCARD_ARG; - else if (mmc_can_trim(card)) - arg = MMC_TRIM_ARG; - else - arg = MMC_ERASE_ARG; do { err = 0; if (card->quirks & MMC_QUIRK_INAND_CMD38) { err = mmc_switch(card, EXT_CSD_CMD_SET_NORMAL, INAND_CMD38_ARG_EXT_CSD, - arg == MMC_TRIM_ARG ? + card->erase_arg == MMC_TRIM_ARG ? INAND_CMD38_ARG_TRIM : INAND_CMD38_ARG_ERASE, 0); } if (!err) - err = mmc_erase(card, from, nr, arg); + err = mmc_erase(card, from, nr, card->erase_arg); } while (err == -EIO && !mmc_blk_reset(md, card->host, type)); if (err) status = BLK_STS_IOERR; |