Commit 5dede5c9 authored May 07, 2019 by Sean Nyekjaer Committed by Greg Kroah-Hartman Jun 09, 2019

iio: adc: ti-ads8688: fix timestamp is not updated in buffer



commit e6d12298310fa1dc11f1d747e05b168016057fdd upstream.

When using the hrtimer iio trigger timestamp isn't updated.
If we use iio_get_time_ns it is updated correctly.

Fixes: 2a864877 ("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: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent 06c5ec6f

drivers/iio/adc/ti-ads8688.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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);