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authorGregor Boirie <gregor.boirie@parrot.com>2016-03-09 21:05:49 +0300
committerJonathan Cameron <jic23@kernel.org>2016-06-30 21:41:38 +0300
commitbc2b7dab629a51e8beb5fda4222c62a23b729f26 (patch)
tree302108fe801299d98882e8d506b4415746408374 /drivers/iio/dummy/iio_simple_dummy_buffer.c
parenteaaa7ec71bff4cb34d9025ed89068d4b3cac3df0 (diff)
downloadlinux-bc2b7dab629a51e8beb5fda4222c62a23b729f26.tar.xz
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/dummy/iio_simple_dummy_buffer.c')
-rw-r--r--drivers/iio/dummy/iio_simple_dummy_buffer.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/iio/dummy/iio_simple_dummy_buffer.c b/drivers/iio/dummy/iio_simple_dummy_buffer.c
index cf44a6f79431..b383892a5193 100644
--- a/drivers/iio/dummy/iio_simple_dummy_buffer.c
+++ b/drivers/iio/dummy/iio_simple_dummy_buffer.c
@@ -85,7 +85,8 @@ static irqreturn_t iio_simple_dummy_trigger_h(int irq, void *p)
}
}
- iio_push_to_buffers_with_timestamp(indio_dev, data, iio_get_time_ns());
+ iio_push_to_buffers_with_timestamp(indio_dev, data,
+ iio_get_time_ns(indio_dev));
kfree(data);