From bc2b7dab629a51e8beb5fda4222c62a23b729f26 Mon Sep 17 00:00:00 2001 From: Gregor Boirie Date: Wed, 9 Mar 2016 19:05:49 +0100 Subject: iio:core: timestamping clock selection support Adds a new per-device sysfs attribute "current_timestamp_clock" to allow userspace to select a particular POSIX clock for buffered samples and events timestamping. Following clocks, as listed in clock_gettime(2), are supported: CLOCK_REALTIME, CLOCK_MONOTONIC, CLOCK_MONOTONIC_RAW, CLOCK_REALTIME_COARSE, CLOCK_MONOTONIC_COARSE, CLOCK_BOOTTIME and CLOCK_TAI. Signed-off-by: Gregor Boirie Acked-by: Sanchayan Maity Signed-off-by: Jonathan Cameron --- drivers/iio/adc/max1363.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'drivers/iio/adc/max1363.c') diff --git a/drivers/iio/adc/max1363.c b/drivers/iio/adc/max1363.c index 998dc3caad4c..73af30684657 100644 --- a/drivers/iio/adc/max1363.c +++ b/drivers/iio/adc/max1363.c @@ -788,7 +788,7 @@ static irqreturn_t max1363_event_handler(int irq, void *private) { struct iio_dev *indio_dev = private; struct max1363_state *st = iio_priv(indio_dev); - s64 timestamp = iio_get_time_ns(); + s64 timestamp = iio_get_time_ns(indio_dev); unsigned long mask, loc; u8 rx; u8 tx[2] = { st->setupbyte, @@ -1506,7 +1506,8 @@ static irqreturn_t max1363_trigger_handler(int irq, void *p) if (b_sent < 0) goto done_free; - iio_push_to_buffers_with_timestamp(indio_dev, rxbuf, iio_get_time_ns()); + iio_push_to_buffers_with_timestamp(indio_dev, rxbuf, + iio_get_time_ns(indio_dev)); done_free: kfree(rxbuf); -- cgit v1.2.3