diff options
| author | Ernest Zhang(WH) <ernest.zhang@bayhubtech.com> | 2019-01-18 06:04:53 +0000 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2019-02-25 08:40:58 +0100 |
| commit | 414126f9e5abf1973c661d24229543a9458fa8ce (patch) | |
| tree | 7e7b29eb32c54ae1eefc28c83bcbb1e77603e0b4 /drivers/mmc | |
| parent | 7f76e468413c0696cc1992cd9d56076d58caf850 (diff) | |
mmc: sdhci: Remove unneeded quirk2 flag of O2 SD host controller
O2 SD host controller only need set the quirk2 flag
SDHCI_QUIRK2_CLEAR_TRANSFERMODE_REG_BEFORE_CMD when
work on force 1.8v emmc mode but not normal mode
Signed-off-by: Ernest Zhang <ernest.zhang@bayhubtech.com>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/mmc')
| -rw-r--r-- | drivers/mmc/host/sdhci-pci-o2micro.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mmc/host/sdhci-pci-o2micro.c b/drivers/mmc/host/sdhci-pci-o2micro.c index 7f11cee71db1..05a012a694b2 100644 --- a/drivers/mmc/host/sdhci-pci-o2micro.c +++ b/drivers/mmc/host/sdhci-pci-o2micro.c @@ -428,6 +428,7 @@ int sdhci_pci_o2_probe_slot(struct sdhci_pci_slot *slot) mmc_hostname(host->mmc)); host->flags &= ~SDHCI_SIGNALING_330; host->flags |= SDHCI_SIGNALING_180; + host->quirks2 |= SDHCI_QUIRK2_CLEAR_TRANSFERMODE_REG_BEFORE_CMD; host->mmc->caps2 |= MMC_CAP2_NO_SD; host->mmc->caps2 |= MMC_CAP2_NO_SDIO; pci_write_config_dword(chip->pdev, @@ -677,7 +678,6 @@ static const struct sdhci_ops sdhci_pci_o2_ops = { const struct sdhci_pci_fixes sdhci_o2 = { .probe = sdhci_pci_o2_probe, .quirks = SDHCI_QUIRK_NO_ENDATTR_IN_NOPDESC, - .quirks2 = SDHCI_QUIRK2_CLEAR_TRANSFERMODE_REG_BEFORE_CMD, .probe_slot = sdhci_pci_o2_probe_slot, #ifdef CONFIG_PM_SLEEP .resume = sdhci_pci_o2_resume, |