diff options
Diffstat (limited to 'drivers/mmc/host')
| -rw-r--r-- | drivers/mmc/host/sdhci.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c index a3ecd20e5510..c9881ca131d5 100644 --- a/drivers/mmc/host/sdhci.c +++ b/drivers/mmc/host/sdhci.c @@ -904,7 +904,7 @@ static void sdhci_prepare_data(struct sdhci_host *host, struct mmc_command *cmd) static void sdhci_set_transfer_mode(struct sdhci_host *host, struct mmc_command *cmd) { - u16 mode; + u16 mode = 0; struct mmc_data *data = cmd->data; if (data == NULL) { @@ -922,9 +922,11 @@ static void sdhci_set_transfer_mode(struct sdhci_host *host, WARN_ON(!host->data); - mode = SDHCI_TRNS_BLK_CNT_EN; + if (!(host->quirks2 & SDHCI_QUIRK2_SUPPORT_SINGLE)) + mode = SDHCI_TRNS_BLK_CNT_EN; + if (mmc_op_multi(cmd->opcode) || data->blocks > 1) { - mode |= SDHCI_TRNS_MULTI; + mode = SDHCI_TRNS_BLK_CNT_EN | SDHCI_TRNS_MULTI; /* * If we are sending CMD23, CMD12 never gets sent * on successful completion (so no Auto-CMD12). |