diff options
Diffstat (limited to 'drivers/pps')
| -rw-r--r-- | drivers/pps/clients/pps-gpio.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/pps/clients/pps-gpio.c b/drivers/pps/clients/pps-gpio.c index e0de1df2ede0..f89c31aa66f1 100644 --- a/drivers/pps/clients/pps-gpio.c +++ b/drivers/pps/clients/pps-gpio.c @@ -119,12 +119,12 @@ static int pps_gpio_setup(struct platform_device *pdev) data->echo_pin = devm_gpiod_get_optional(&pdev->dev, "echo", GPIOD_OUT_LOW); - if (data->echo_pin) { - if (IS_ERR(data->echo_pin)) { - dev_err(&pdev->dev, "failed to request ECHO GPIO\n"); - return PTR_ERR(data->echo_pin); - } + if (IS_ERR(data->echo_pin)) { + dev_err(&pdev->dev, "failed to request ECHO GPIO\n"); + return PTR_ERR(data->echo_pin); + } + if (data->echo_pin) { ret = of_property_read_u32(np, "echo-active-ms", &value); |