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| author | Matt Fornero <[email protected]> | 2017-12-06 19:43:30 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2018-01-08 15:03:41 +0000 |
| commit | 350f6c75f6933d5d58548d68f9336543c56b4a02 (patch) | |
| tree | 056a75fe99ad2653d510bc2892574f5e6e1d3c70 /drivers/iio/trigger/stm32-timer-trigger.c | |
| parent | iio: mma8452: replace license description with SPDX specifier (diff) | |
| download | kernel-350f6c75f6933d5d58548d68f9336543c56b4a02.tar.gz kernel-350f6c75f6933d5d58548d68f9336543c56b4a02.zip | |
iio: buffer: Expose data available
Add a sysfs attribute that exposes buffer data available to userspace.
This attribute can be checked at runtime to determine the overall buffer
fill level (across all allocated buffers).
Signed-off-by: Matt Fornero <[email protected]>
Signed-off-by: Jonathan Cameron <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'drivers/iio/trigger/stm32-timer-trigger.c')
0 files changed, 0 insertions, 0 deletions