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| author |   Alexandru Ardelean <alexandru.ardelean@analog.com> | 2020-04-28 14:14:29 +0300 |
|---|---|---|
| committer |   Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2020-07-07 20:24:11 +0100 |
| commit | 3c5308058899fa1af7d55f457ef0189fb21e6365 (patch) | |
| tree | 7914124bdc4fb4f04fdcd0f2e4e69938c717f92e /tools/perf/scripts/python/stackcollapse.py | |
| parent | iio: adc: ti_am335x_adc: alloc channels via devm_kcalloc() (diff) | |
| download | linux-dev-3c5308058899fa1af7d55f457ef0189fb21e6365.tar.xz linux-dev-3c5308058899fa1af7d55f457ef0189fb21e6365.zip | |
iio: adc: ti_am335x_adc: alloc kfifo & IRQ via devm_ functions
This change attaches the life-cycle of the kfifo buffer & IRQ to the
parent-device. This in turn cleans up the exit & error paths, since we
don't need to explicitly cleanup these resources.
The main intent here is to remove the explicit cleanup of the
'indio_dev->buffer' via 'iio_kfifo_free(indio_dev->buffer);'.
As we want to add support for multiple buffers per IIO device, having it
exposed like this makes it tricky to consider a safe backwards compatible
approach for it.
Signed-off-by: Alexandru Ardelean <alexandru.ardelean@analog.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions