When cmd->opcode == MMC_SEND_TUNING_BLOCK, the SDHCI_TRANSFER_MODE
should also be kept
Signed-off-by: Charl Liu <charl.liu@xxxxxxxxxxxxxx>
---
change in V1:
Keeping the SDHCI_TRANSFER_MODE when cmd->opcode == MMC_END_TUNING_BLOCK
change in V2:
add the mmc_op_tuning interface to judge if the opcode is tuning CMD
change in V3:
cancel the redundant code
---
drivers/mmc/host/sdhci.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c
index fef03de85b99..98ee688de50d 100644
--- a/drivers/mmc/host/sdhci.c
+++ b/drivers/mmc/host/sdhci.c
@@ -1465,7 +1465,7 @@ static void sdhci_set_transfer_mode(struct sdhci_host *host,
if (host->quirks2 &
SDHCI_QUIRK2_CLEAR_TRANSFERMODE_REG_BEFORE_CMD) {
/* must not clear SDHCI_TRANSFER_MODE when tuning */
- if (cmd->opcode != MMC_SEND_TUNING_BLOCK_HS200)
+ if (!mmc_op_tuning(cmd->opcode))
sdhci_writew(host, 0x0, SDHCI_TRANSFER_MODE);
} else {
/* clear Auto CMD settings for no data CMDs */
--
2.32.0
