On Tue, 3 Sep 2019 12:19:11 +0300 Stefan Popa <stefan.p...@analog.com> wrote:
> This patch disables the adxl372 interrupts at setup. The interrupts > should be enabled together with the iio buffer. Not doing this, might > cause an unwanted interrupt to trigger without being able to properly > clear it. > > Signed-off-by: Stefan Popa <stefan.p...@analog.com> Given the device has a software reset, would we be better off just hitting that to make sure we are in a consistent state after driver start up? Thanks, Jonathan > --- > drivers/iio/accel/adxl372.c | 4 ++++ > 1 file changed, 4 insertions(+) > > diff --git a/drivers/iio/accel/adxl372.c b/drivers/iio/accel/adxl372.c > index 72d3f45..77651f4 100644 > --- a/drivers/iio/accel/adxl372.c > +++ b/drivers/iio/accel/adxl372.c > @@ -609,6 +609,10 @@ static int adxl372_setup(struct adxl372_state *st) > if (ret < 0) > return ret; > > + ret = adxl372_set_interrupts(st, 0, 0); > + if (ret < 0) > + return ret; > + > /* Set the mode of operation to full bandwidth measurement mode */ > return adxl372_set_op_mode(st, ADXL372_FULL_BW_MEASUREMENT); > }
