1 files changed, 9 insertions, 0 deletions

diff --git a/drivers/iio/proximity/sx9500.c b/drivers/iio/proximity/sx9500.c
index 53c5d653e780..df23dbcc030a 100644
--- a/drivers/iio/proximity/sx9500.c
+++ b/drivers/iio/proximity/sx9500.c
@@ -869,6 +869,7 @@ static int sx9500_init_device(struct iio_dev *indio_dev)
 static void sx9500_gpio_probe(struct i2c_client *client,
                               struct sx9500_data *data)
 {
+        struct gpio_desc *gpiod_int;
         struct device *dev;
 
         if (!client)
@@ -876,6 +877,14 @@ static void sx9500_gpio_probe(struct i2c_client *client,
 
         dev = &client->dev;
 
+        if (client->irq <= 0) {
+                gpiod_int = devm_gpiod_get(dev, SX9500_GPIO_INT, GPIOD_IN);
+                if (IS_ERR(gpiod_int))
+                        dev_err(dev, "gpio get irq failed\n");
+                else
+                        client->irq = gpiod_to_irq(gpiod_int);
+        }
+
         data->gpiod_rst = devm_gpiod_get(dev, SX9500_GPIO_RESET, GPIOD_OUT_HIGH);
         if (IS_ERR(data->gpiod_rst)) {
                 dev_warn(dev, "gpio get reset pin failed\n");