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path: root/drivers/iio/proximity/sx9500.c
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Diffstat (limited to 'drivers/iio/proximity/sx9500.c')
-rw-r--r--drivers/iio/proximity/sx9500.c9
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");