diff options
Diffstat (limited to 'drivers/iio/proximity/srf04.c')
| -rw-r--r-- | drivers/iio/proximity/srf04.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/iio/proximity/srf04.c b/drivers/iio/proximity/srf04.c index 420c37c72de4..fe88b2bb60bc 100644 --- a/drivers/iio/proximity/srf04.c +++ b/drivers/iio/proximity/srf04.c @@ -100,9 +100,11 @@ static int srf04_read(struct srf04_data *data) u64 dt_ns; u32 time_ns, distance_mm; - if (data->gpiod_power) - pm_runtime_get_sync(data->dev); - + if (data->gpiod_power) { + ret = pm_runtime_resume_and_get(data->dev); + if (ret < 0) + return ret; + } /* * just one read-echo-cycle can take place at a time * ==> lock against concurrent reading calls |