mmc: dw_mmc: remove DW_MCI_QUIRK_BROKEN_CARD_DETECTION quirk

dw_mmc already use mmc_of_parse to get "broken-cd" property,
but it considered "broken-cd" to be a quirk in its driver. We
don't need this quirk here, and just take what we need from
mmc->caps.

Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
Tested-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
diff --git a/include/linux/mmc/dw_mmc.h b/include/linux/mmc/dw_mmc.h
index e1f90b8..7b41c6d 100644
--- a/include/linux/mmc/dw_mmc.h
+++ b/include/linux/mmc/dw_mmc.h
@@ -235,10 +235,8 @@
 };
 
 /* IP Quirks/flags. */
-/* Unreliable card detection */
-#define DW_MCI_QUIRK_BROKEN_CARD_DETECTION	BIT(0)
 /* Timer for broken data transfer over scheme */
-#define DW_MCI_QUIRK_BROKEN_DTO			BIT(1)
+#define DW_MCI_QUIRK_BROKEN_DTO			BIT(0)
 
 struct dma_pdata;