On Sun, May 16, 2021 at 9:22 AM Jonathan Cameron <jic23@xxxxxxxxxx> wrote: > > From: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx> > > Using this new call makes it easy to handle any errors as a result > of runtime resume as it exits without leaving the reference count > elevated. > Acked-by: Matt Ranostay <matt.ranostay@xxxxxxxxxxxx> > Signed-off-by: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx> > Cc: Matt Ranostay <matt.ranostay@xxxxxxxxxxxx> > --- > drivers/iio/proximity/pulsedlight-lidar-lite-v2.c | 4 +++- > 1 file changed, 3 insertions(+), 1 deletion(-) > > diff --git a/drivers/iio/proximity/pulsedlight-lidar-lite-v2.c b/drivers/iio/proximity/pulsedlight-lidar-lite-v2.c > index ecaeb1e11007..e94f63932edb 100644 > --- a/drivers/iio/proximity/pulsedlight-lidar-lite-v2.c > +++ b/drivers/iio/proximity/pulsedlight-lidar-lite-v2.c > @@ -158,7 +158,9 @@ static int lidar_get_measurement(struct lidar_data *data, u16 *reg) > int tries = 10; > int ret; > > - pm_runtime_get_sync(&client->dev); > + ret = pm_runtime_resume_and_get(&client->dev); > + if (ret < 0) > + return ret; > > /* start sample */ > ret = lidar_write_control(data, LIDAR_REG_CONTROL_ACQUIRE); > -- > 2.31.1 >
