mfd: Fix asic3_gpio_to_irq

[firefly-linux-kernel-4.4.55.git] / drivers / mfd / asic3.c

diff --git a/drivers/mfd/asic3.c b/drivers/mfd/asic3.c
index 1895cf9fab8c1b1c491cbc611335775f014760e0..1582c3d952579e66306e1ad8ce2713f3b0d03f9c 100644 (file)
--- a/drivers/mfd/asic3.c
+++ b/drivers/mfd/asic3.c
@@ -527,7 +527,9 @@ static void asic3_gpio_set(struct gpio_chip *chip,
 
 static int asic3_gpio_to_irq(struct gpio_chip *chip, unsigned offset)
 {
-       return (offset < ASIC3_NUM_GPIOS) ? IRQ_BOARD_START + offset : -ENXIO;
+       struct asic3 *asic = container_of(chip, struct asic3, gpio);
+
+       return (offset < ASIC3_NUM_GPIOS) ? asic->irq_base + offset : -ENXIO;
 }
 
 static __init int asic3_gpio_probe(struct platform_device *pdev,