iio: dac: ad5755: Replace indio_dev->mlock with own device lock

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As part of the general cleanup of indio_dev->mlock, this change replaces
it with a local lock on the device's state structure.
This also changes some internal functions to pass the pointer to the
state-struct vs a ref to indio_dev just to access the state-struct again.

Signed-off-by: Sergiu Cuciurean <sergiu.cuciurean@analog.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

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Sergiu Cuciurean 2020-05-14 12:06:05 +03:00 • committed by Jonathan Cameron

parent b0ffd3b6d2

commit a49e961c7c

1 changed files with 14 additions and 8 deletions

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drivers/iio/dac/ad5755.c

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