diff options
| -rw-r--r-- | drivers/mmc/card/block.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/drivers/mmc/card/block.c b/drivers/mmc/card/block.c index 35be47dafda2..13e0df67d3b7 100644 --- a/drivers/mmc/card/block.c +++ b/drivers/mmc/card/block.c @@ -1301,9 +1301,26 @@ static int mmc_blk_ioctl_multi_cmd(struct block_device *bdev, mmc_get_card(card); + if (mmc_card_cmdq(card)) { + err = mmc_cmdq_halt(card->host, true); + if (err) { + pr_err("%s: halt failed while doing %s err (%d)\n", + mmc_hostname(card->host), + __func__, err); + mmc_put_card(card); + goto cmd_done; + } + } + for (i = 0; i < num_of_cmds && !ioc_err; i++) ioc_err = __mmc_blk_ioctl_cmd(card, md, idata[i]); + if (mmc_card_cmdq(card)) { + if (mmc_cmdq_halt(card->host, false)) + pr_err("%s: %s: cmdq unhalt failed\n", + mmc_hostname(card->host), __func__); + } + mmc_put_card(card); /* copy to user if data and response */ |