iio: imu: adis: add unlocked read/write function versions

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This will allow more flexible control to group reads & writes into a single
lock (particularly the state_lock).

The end-goal is to remove the indio_dev->mlock usage, and the simplest fix
would have been to just add another lock, which would not be a good idea on
the long-run.

Signed-off-by: Alexandru Ardelean <alexandru.ardelean@analog.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

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Alexandru Ardelean 2019-11-22 15:24:12 +02:00 • committed by Jonathan Cameron

parent 6a9afcb198

commit 770d465619

2 changed files with 130 additions and 21 deletions

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35

drivers/iio/imu/adis.c

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116

include/linux/iio/imu/adis.h

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