diff options
| author |   Sergiu Cuciurean <sergiu.cuciurean@analog.com> | 2020-09-16 12:27:31 +0300 |
|---|---|---|
| committer |   Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2020-09-16 18:58:01 +0100 |
| commit | f0e64305cf741c6f6f5fff2545dcb0d23218b2e7 (patch) | |
| tree | 63482fa52b5ba3d12e547f080fccc0491ecce209 /tools/perf/scripts/python/bin | |
| parent | iio: dac: ti-dac7612: Replace indio_dev->mlock with own device lock (diff) | |
iio: frequency: adf4350: Replace indio_dev->mlock with own device lock
As part of the general cleanup of indio_dev->mlock, this change replaces
it with a local lock.
The lock protect the state of the device from potential concurrent writes.
The device is configured via a sequence of SPI writes, and this lock is
meant to prevent the start of another sequence before another one has
finished.
This is part of a bigger cleanup.
Link: https://lore.kernel.org/linux-iio/CA+U=Dsoo6YABe5ODLp+eFNPGFDjk5ZeQEceGkqjxXcVEhLWubw@mail.gmail.com/
Signed-off-by: Sergiu Cuciurean <sergiu.cuciurean@analog.com>
Signed-off-by: Alexandru Ardelean <alexandru.ardelean@analog.com>
Link: https://lore.kernel.org/r/20200916092731.77220-1-alexandru.ardelean@analog.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'tools/perf/scripts/python/bin')
0 files changed, 0 insertions, 0 deletions