From: Sean Nyekjaer sean@geanix.com
[ Upstream commit e6d12298310fa1dc11f1d747e05b168016057fdd ]
When using the hrtimer iio trigger timestamp isn't updated. If we use iio_get_time_ns it is updated correctly.
Fixes: 2a86487786b5c ("iio: adc: ti-ads8688: add trigger and buffer support") Signed-off-by: Sean Nyekjaer sean@geanix.com Cc: Stable@vger.kernel.org Signed-off-by: Jonathan Cameron Jonathan.Cameron@huawei.com Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/iio/adc/ti-ads8688.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/iio/adc/ti-ads8688.c b/drivers/iio/adc/ti-ads8688.c index 8b4568edd5cb..7f16c77b99fb 100644 --- a/drivers/iio/adc/ti-ads8688.c +++ b/drivers/iio/adc/ti-ads8688.c @@ -397,7 +397,7 @@ static irqreturn_t ads8688_trigger_handler(int irq, void *p) }
iio_push_to_buffers_with_timestamp(indio_dev, buffer, - pf->timestamp); + iio_get_time_ns(indio_dev));
iio_trigger_notify_done(indio_dev->trig);