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| author | Gregor Boirie <gregor.boirie@parrot.com> | 2016-03-09 19:05:49 +0100 |
|---|---|---|
| committer | Jonathan Cameron <jic23@kernel.org> | 2016-06-30 19:41:38 +0100 |
| commit | bc2b7dab629a51e8beb5fda4222c62a23b729f26 (patch) | |
| tree | 302108fe801299d98882e8d506b4415746408374 /drivers/iio/light/opt3001.c | |
| parent | eaaa7ec71bff4cb34d9025ed89068d4b3cac3df0 (diff) | |
| download | lwn-bc2b7dab629a51e8beb5fda4222c62a23b729f26.tar.gz lwn-bc2b7dab629a51e8beb5fda4222c62a23b729f26.zip | |
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 <gregor.boirie@parrot.com>
Acked-by: Sanchayan Maity <maitysanchayan@gmail.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Diffstat (limited to 'drivers/iio/light/opt3001.c')
| -rw-r--r-- | drivers/iio/light/opt3001.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/iio/light/opt3001.c b/drivers/iio/light/opt3001.c index b776c8ed4387..78c9b3a6453a 100644 --- a/drivers/iio/light/opt3001.c +++ b/drivers/iio/light/opt3001.c @@ -713,13 +713,13 @@ static irqreturn_t opt3001_irq(int irq, void *_iio) IIO_UNMOD_EVENT_CODE(IIO_LIGHT, 0, IIO_EV_TYPE_THRESH, IIO_EV_DIR_RISING), - iio_get_time_ns()); + iio_get_time_ns(iio)); if (ret & OPT3001_CONFIGURATION_FL) iio_push_event(iio, IIO_UNMOD_EVENT_CODE(IIO_LIGHT, 0, IIO_EV_TYPE_THRESH, IIO_EV_DIR_FALLING), - iio_get_time_ns()); + iio_get_time_ns(iio)); } else if (ret & OPT3001_CONFIGURATION_CRF) { ret = i2c_smbus_read_word_swapped(opt->client, OPT3001_RESULT); if (ret < 0) { |