diff --git a/[refs] b/[refs]
index 3855a8678ee0..cd55582b0926 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 7e8ba228d9f43a4e4b3ed0e6aa3399e8f30d7bc1
+refs/heads/master: 51c5d8d1499b8442e863fe756f76e7f4ea7476fb
diff --git a/trunk/drivers/mmc/host/at91_mci.c b/trunk/drivers/mmc/host/at91_mci.c
index a4aa3af86fed..a8b4d2aa18e5 100644
--- a/trunk/drivers/mmc/host/at91_mci.c
+++ b/trunk/drivers/mmc/host/at91_mci.c
@@ -869,7 +869,11 @@ static irqreturn_t at91_mci_irq(int irq, void *devid)
 static irqreturn_t at91_mmc_det_irq(int irq, void *_host)
 {
 	struct at91mci_host *host = _host;
-	int present = !gpio_get_value(irq_to_gpio(irq));
+	int present;
+
+	/* entering this ISR means that we have configured det_pin:
+	 * we can use its value in board structure */
+	present = !gpio_get_value(host->board->det_pin);
 
 	/*
 	 * we expect this irq on both insert and remove,