diff options
Diffstat (limited to 'components/drivers/sensor')
| -rw-r--r-- | components/drivers/sensor/v1/sensor.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/components/drivers/sensor/v1/sensor.c b/components/drivers/sensor/v1/sensor.c index 0bf5a62638..6da12f9342 100644 --- a/components/drivers/sensor/v1/sensor.c +++ b/components/drivers/sensor/v1/sensor.c @@ -127,7 +127,7 @@ static rt_err_t rt_sensor_irq_init(rt_sensor_t sensor) // local rt_sensor_ops -static rt_size_t local_fetch_data(struct rt_sensor_device *sensor, void *buf, rt_size_t len) +static rt_ssize_t local_fetch_data(struct rt_sensor_device *sensor, void *buf, rt_size_t len) { LOG_D("Undefined fetch_data"); return 0; @@ -135,7 +135,7 @@ static rt_size_t local_fetch_data(struct rt_sensor_device *sensor, void *buf, rt static rt_err_t local_control(struct rt_sensor_device *sensor, int cmd, void *arg) { LOG_D("Undefined control"); - return RT_ERROR; + return -RT_ERROR; } static struct rt_sensor_ops local_ops = { |