mmc: sdhci: properly check card present state when quirk NO_CARD_NO_RESET is set

Controller could have both NO_CARD_NO_RESET and BROKEN_CARD_DETECTION
quirks set. Use sdhci_do_get_cd() when applying NO_CARD_NO_RESET, which
properly check for BROKEN_CARD_DETECTION quirk.

Signed-off-by: Ivan T. Ivanov <ivan.ivanov@linaro.org>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c
index cb138d6..c83d110 100644 (file)
--- a/drivers/mmc/host/sdhci.c
+++ b/drivers/mmc/host/sdhci.c
@@ -207,8 +207,7 @@ EXPORT_SYMBOL_GPL(sdhci_reset);
 static void sdhci_do_reset(struct sdhci_host *host, u8 mask)
 {
        if (host->quirks & SDHCI_QUIRK_NO_CARD_NO_RESET) {
-               if (!(sdhci_readl(host, SDHCI_PRESENT_STATE) &
-                       SDHCI_CARD_PRESENT))
+               if (!sdhci_do_get_cd(host))
                        return;
        }