diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/mmc/host/sdhci.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c index 58c1770e879d..b35ec79e7205 100644 --- a/drivers/mmc/host/sdhci.c +++ b/drivers/mmc/host/sdhci.c @@ -1514,8 +1514,17 @@ static void sdhci_do_set_ios(struct sdhci_host *host, struct mmc_ios *ios) ctrl_2 &= ~SDHCI_CTRL_DRV_TYPE_MASK; if (ios->drv_type == MMC_SET_DRIVER_TYPE_A) ctrl_2 |= SDHCI_CTRL_DRV_TYPE_A; + else if (ios->drv_type == MMC_SET_DRIVER_TYPE_B) + ctrl_2 |= SDHCI_CTRL_DRV_TYPE_B; else if (ios->drv_type == MMC_SET_DRIVER_TYPE_C) ctrl_2 |= SDHCI_CTRL_DRV_TYPE_C; + else if (ios->drv_type == MMC_SET_DRIVER_TYPE_D) + ctrl_2 |= SDHCI_CTRL_DRV_TYPE_D; + else { + pr_warn("%s: invalid driver type, default to " + "driver type B\n", mmc_hostname(mmc)); + ctrl_2 |= SDHCI_CTRL_DRV_TYPE_B; + } sdhci_writew(host, ctrl_2, SDHCI_HOST_CONTROL2); } else { |