iio: adc: ltc2947-core: do not use internal iio_dev lock

Browse source

The iio_device lock is only meant for internal use. Hence define a
device local lock to protect against concurrent accesses.

While at it, properly include "mutex.h" for mutex related APIs.

Signed-off-by: Nuno Sá <nuno.sa@analog.com>
Link: https://lore.kernel.org/r/20221004134909.1692021-6-nuno.sa@analog.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

...

This commit is contained in:

Nuno Sá 2022-10-04 15:48:58 +02:00 • committed by Jonathan Cameron

parent 98c4fb93d1

commit da8091f8ac

2 changed files with 7 additions and 2 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

7

drivers/iio/adc/ltc2497-core.c

View file

2

drivers/iio/adc/ltc2497.h

View file