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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/imu/inv_mpu6050/inv_mpu_ring.c | |
| parent | timekeeping: export get_monotonic_coarse64 symbol (diff) | |
| download | linux-dev-bc2b7dab629a51e8beb5fda4222c62a23b729f26.tar.xz linux-dev-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/imu/inv_mpu6050/inv_mpu_ring.c')
| -rw-r--r-- | drivers/iio/imu/inv_mpu6050/inv_mpu_ring.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/iio/imu/inv_mpu6050/inv_mpu_ring.c b/drivers/iio/imu/inv_mpu6050/inv_mpu_ring.c index d0700628ee6d..3a9f3eac91ab 100644 --- a/drivers/iio/imu/inv_mpu6050/inv_mpu_ring.c +++ b/drivers/iio/imu/inv_mpu6050/inv_mpu_ring.c @@ -107,7 +107,7 @@ irqreturn_t inv_mpu6050_irq_handler(int irq, void *p) struct inv_mpu6050_state *st = iio_priv(indio_dev); s64 timestamp; - timestamp = iio_get_time_ns(); + timestamp = iio_get_time_ns(indio_dev); kfifo_in_spinlocked(&st->timestamps, ×tamp, 1, &st->time_stamp_lock); |