Commit f71077a4 authored by Linus Torvalds's avatar Linus Torvalds

Merge tag 'mmc-v5.17-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc

Pull MMC fix from Ulf Hansson:
 "Fix recovery logic for multi block I/O reads (MMC_READ_MULTIPLE_BLOCK)"

* tag 'mmc-v5.17-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc:
  mmc: block: fix read single on recovery logic
parents 35930307 54309fde
......@@ -1682,31 +1682,31 @@ static void mmc_blk_read_single(struct mmc_queue *mq, struct request *req)
struct mmc_card *card = mq->card;
struct mmc_host *host = card->host;
blk_status_t error = BLK_STS_OK;
int retries = 0;
do {
u32 status;
int err;
int retries = 0;
mmc_blk_rw_rq_prep(mqrq, card, 1, mq);
while (retries++ <= MMC_READ_SINGLE_RETRIES) {
mmc_blk_rw_rq_prep(mqrq, card, 1, mq);
mmc_wait_for_req(host, mrq);
mmc_wait_for_req(host, mrq);
err = mmc_send_status(card, &status);
if (err)
goto error_exit;
if (!mmc_host_is_spi(host) &&
!mmc_ready_for_data(status)) {
err = mmc_blk_fix_state(card, req);
err = mmc_send_status(card, &status);
if (err)
goto error_exit;
}
if (mrq->cmd->error && retries++ < MMC_READ_SINGLE_RETRIES)
continue;
if (!mmc_host_is_spi(host) &&
!mmc_ready_for_data(status)) {
err = mmc_blk_fix_state(card, req);
if (err)
goto error_exit;
}
retries = 0;
if (!mrq->cmd->error)
break;
}
if (mrq->cmd->error ||
mrq->data->error ||
......
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