diff --git a/[refs] b/[refs]
index ea8c4d0ccce6..91e830a70e40 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: edcf3196e9e646acc88d53e3bf355a6975daf109
+refs/heads/master: 450b1151065ae967583fe69c82c50140560a5681
diff --git a/trunk/drivers/mfd/asic3.c b/trunk/drivers/mfd/asic3.c
index b85bbd7f0d19..1895cf9fab8c 100644
--- a/trunk/drivers/mfd/asic3.c
+++ b/trunk/drivers/mfd/asic3.c
@@ -525,6 +525,11 @@ static void asic3_gpio_set(struct gpio_chip *chip,
 	return;
 }
 
+static int asic3_gpio_to_irq(struct gpio_chip *chip, unsigned offset)
+{
+	return (offset < ASIC3_NUM_GPIOS) ? IRQ_BOARD_START + offset : -ENXIO;
+}
+
 static __init int asic3_gpio_probe(struct platform_device *pdev,
 				   u16 *gpio_config, int num)
 {
@@ -976,6 +981,7 @@ static int __init asic3_probe(struct platform_device *pdev)
 	asic->gpio.set = asic3_gpio_set;
 	asic->gpio.direction_input = asic3_gpio_direction_input;
 	asic->gpio.direction_output = asic3_gpio_direction_output;
+	asic->gpio.to_irq = asic3_gpio_to_irq;
 
 	ret = asic3_gpio_probe(pdev,
 			       pdata->gpio_config,