diff --git a/[refs] b/[refs]
index 363f3ed36ea3..5c43d2cf3f15 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 68d1fb7e229c6f95be4fbbe3eb46b24e41184924
+refs/heads/master: c5075a1089e808d8f471ce21b02810cc98ab2692
diff --git a/trunk/drivers/mmc/host/sdhci.c b/trunk/drivers/mmc/host/sdhci.c
index fc7cb489bdb7..c814220d214e 100644
--- a/trunk/drivers/mmc/host/sdhci.c
+++ b/trunk/drivers/mmc/host/sdhci.c
@@ -1149,6 +1149,8 @@ static int sdhci_get_ro(struct mmc_host *mmc)
 
 	spin_unlock_irqrestore(&host->lock, flags);
 
+	if (host->quirks & SDHCI_QUIRK_INVERTED_WRITE_PROTECT)
+		return !!(present & SDHCI_WRITE_PROTECT);
 	return !(present & SDHCI_WRITE_PROTECT);
 }
 
diff --git a/trunk/drivers/mmc/host/sdhci.h b/trunk/drivers/mmc/host/sdhci.h
index 968d713950f1..6980f2725b85 100644
--- a/trunk/drivers/mmc/host/sdhci.h
+++ b/trunk/drivers/mmc/host/sdhci.h
@@ -216,6 +216,8 @@ struct sdhci_host {
 #define SDHCI_QUIRK_NO_BUSY_IRQ				(1<<14)
 /* Controller has unreliable card detection */
 #define SDHCI_QUIRK_BROKEN_CARD_DETECTION		(1<<15)
+/* Controller reports inverted write-protect state */
+#define SDHCI_QUIRK_INVERTED_WRITE_PROTECT		(1<<16)
 
 	int			irq;		/* Device IRQ */
 	void __iomem *		ioaddr;		/* Mapped address */