Commit d806b46e authored by Adrian Hunter's avatar Adrian Hunter Committed by Ulf Hansson

mmc: block: Fix tag condition with packed writes

Apparently a cut-and-paste error, 'do_data_tag' is using 'brq' for data
size even though 'brq' has not been set up. Instead use blk_rq_sectors().
Signed-off-by: default avatarAdrian Hunter <adrian.hunter@intel.com>
Reviewed-by: default avatarShawn Lin <shawn.lin@rock-chips.com>
Signed-off-by: default avatarUlf Hansson <ulf.hansson@linaro.org>
parent 5320226a
...@@ -1800,8 +1800,7 @@ static void mmc_blk_packed_hdr_wrq_prep(struct mmc_queue_req *mqrq, ...@@ -1800,8 +1800,7 @@ static void mmc_blk_packed_hdr_wrq_prep(struct mmc_queue_req *mqrq,
do_data_tag = (card->ext_csd.data_tag_unit_size) && do_data_tag = (card->ext_csd.data_tag_unit_size) &&
(prq->cmd_flags & REQ_META) && (prq->cmd_flags & REQ_META) &&
(rq_data_dir(prq) == WRITE) && (rq_data_dir(prq) == WRITE) &&
((brq->data.blocks * brq->data.blksz) >= blk_rq_bytes(prq) >= card->ext_csd.data_tag_unit_size;
card->ext_csd.data_tag_unit_size);
/* Argument of CMD23 */ /* Argument of CMD23 */
packed_cmd_hdr[(i * 2)] = cpu_to_le32( packed_cmd_hdr[(i * 2)] = cpu_to_le32(
(do_rel_wr ? MMC_CMD23_ARG_REL_WR : 0) | (do_rel_wr ? MMC_CMD23_ARG_REL_WR : 0) |
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment