diff options
| author | Charl Liu <charl.liu@bayhubtech.com> | 2022-11-11 04:23:14 -0800 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2022-12-07 13:22:37 +0100 |
| commit | 63abdf7237a7ab9e3ee30782d64d968a087c7e7a (patch) | |
| tree | 726f4e050c5d3ad5fbafc7dfa2755ca3d2b5241e /drivers/mmc/host/sdhci.c | |
| parent | 43c487c28f9c353a9690f975e7b7dc56be144427 (diff) | |
mmc: sdhci: Fix the SD tuning issue that the SDHCI_TRANSFER_MODE is cleared incorrectly
When cmd->opcode == MMC_SEND_TUNING_BLOCK, the SDHCI_TRANSFER_MODE
should also be kept
Signed-off-by: Charl Liu <charl.liu@bayhubtech.com>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Link: https://lore.kernel.org/r/20221111122314.307-1-charl.liu@bayhubtech.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/mmc/host/sdhci.c')
| -rw-r--r-- | drivers/mmc/host/sdhci.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c index ebb71d235c38..64750fbb0ac8 100644 --- a/drivers/mmc/host/sdhci.c +++ b/drivers/mmc/host/sdhci.c @@ -1452,7 +1452,7 @@ 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 */ |