diff options
| author | Georgi Djakov <georgi.djakov@linaro.org> | 2016-06-24 19:24:59 +0300 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2016-07-25 10:35:01 +0200 |
| commit | 9718f84b85396e090ca42fafa730410d286d61e3 (patch) | |
| tree | 82c8e4b22f4a5f52f6fde2fba925620863346b9d /drivers/mmc | |
| parent | 4f6aa3264af4d44caaa649dd3ff1fe98f5817251 (diff) | |
| download | linux-9718f84b85396e090ca42fafa730410d286d61e3.tar.bz2 | |
mmc: sdhci-msm: Do not reset the controller if no card in the slot
The controller does not clear the "reset bit" when it is reset without
a card in the slot. Because of this, the following error message is seen
while booting with no plugged SD card.
mmc1: Reset 0x1 never completed.
Add the SDHCI_QUIRK_NO_CARD_NO_RESET quirk to avoid this.
Signed-off-by: Ivan T. Ivanov <ivan.ivanov@linaro.org>
Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org>
Tested-by: Bjorn Andersson <bjorn.andersson@linaro.org>
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-msm.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/mmc/host/sdhci-msm.c b/drivers/mmc/host/sdhci-msm.c index 343e4bd4dc08..cc4274a023fd 100644 --- a/drivers/mmc/host/sdhci-msm.c +++ b/drivers/mmc/host/sdhci-msm.c @@ -427,6 +427,7 @@ static const struct sdhci_ops sdhci_msm_ops = { static const struct sdhci_pltfm_data sdhci_msm_pdata = { .quirks = SDHCI_QUIRK_BROKEN_CARD_DETECTION | + SDHCI_QUIRK_NO_CARD_NO_RESET | SDHCI_QUIRK_SINGLE_POWER_WRITE, .ops = &sdhci_msm_ops, }; |