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>

diff --git a/drivers/mmc/host/sdhci-sprd.c b/drivers/mmc/host/sdhci-sprd.c
index d2cbf28cb0b3866400cfefb5a728c73422dc44a7..dee30aa23cf7292786559e377348f93230d01499 100644 (file)
--- 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,