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| author | Chunyan Zhang <chunyan.zhang@unisoc.com> | 2019-08-28 10:17:35 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-09-06 10:23:48 +0200 |
| commit | 8706ffe20444c7056a740d53b3093295522f447e (patch) | |
| tree | 0f71eff64d38c4c09f274b42e99b35da4b487717 | |
| parent | d7c7531ac9a330f74b0c4162a1796e5508e73170 (diff) | |
| download | linux-stable-8706ffe20444c7056a740d53b3093295522f447e.tar.gz linux-stable-8706ffe20444c7056a740d53b3093295522f447e.tar.bz2 linux-stable-8706ffe20444c7056a740d53b3093295522f447e.zip | |
mms: sdhci-sprd: add SDHCI_QUIRK_BROKEN_CARD_DETECTION
commit 4324e54bbea0107b054336f20075a26939b2bd51 upstream.
sprd's sd host controller doesn't support detection to
card insert or remove.
Fixes: fb8bd90f83c4 ("mmc: sdhci-sprd: Add Spreadtrum's initial host controller")
Signed-off-by: Chunyan Zhang <chunyan.zhang@unisoc.com>
Signed-off-by: Chunyan Zhang <zhang.lyra@gmail.com>
Reviewed-by: Baolin Wang <baolin.wang@linaro.org>
Tested-by: Baolin Wang <baolin.wang@linaro.org>
Cc: stable@vger.kernel.org
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/mmc/host/sdhci-sprd.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/mmc/host/sdhci-sprd.c b/drivers/mmc/host/sdhci-sprd.c index d2cbf28cb0b3..dee30aa23cf7 100644 --- a/drivers/mmc/host/sdhci-sprd.c +++ b/drivers/mmc/host/sdhci-sprd.c @@ -319,7 +319,8 @@ static void sdhci_sprd_request(struct mmc_host *mmc, struct mmc_request *mrq) } static const struct sdhci_pltfm_data sdhci_sprd_pdata = { - .quirks = SDHCI_QUIRK_DATA_TIMEOUT_USES_SDCLK, + .quirks = SDHCI_QUIRK_BROKEN_CARD_DETECTION | + SDHCI_QUIRK_DATA_TIMEOUT_USES_SDCLK, .quirks2 = SDHCI_QUIRK2_BROKEN_HS200 | SDHCI_QUIRK2_USE_32BIT_BLK_CNT | SDHCI_QUIRK2_PRESET_VALUE_BROKEN, |