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(parent: 98c4fb9) | patch
iio: adc: ltc2947-core: do not use internal iio_dev lock
authorNuno Sá <nuno.sa@analog.com>
Tue, 4 Oct 2022 13:48:58 +0000 (15:48 +0200)
committerJonathan Cameron <Jonathan.Cameron@huawei.com>
Wed, 23 Nov 2022 19:43:58 +0000 (19:43 +0000)
commitda8091f8acfa953ac55e2aa8d4218e49b18206a7
treedab80be4195a5c18874507fe38b3a33fb439c08btree | snapshot
parent98c4fb93d1d448db191eea795a40072dc61da07dcommit | diff
iio: adc: ltc2947-core: do not use internal iio_dev lock

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>
drivers/iio/adc/ltc2497-core.c diff | blob | blame | history
drivers/iio/adc/ltc2497.h diff | blob | blame | history
Linux 6.x block layer and io_uring tree(s)