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(parent: 81ba7e8) | patch
iio: gyro: adis16080: replace mlock with own lock
authorAlexandru Ardelean <alexandru.ardelean@analog.com>
Thu, 19 Sep 2019 13:23:03 +0000 (16:23 +0300)
committerJonathan Cameron <Jonathan.Cameron@huawei.com>
Sat, 5 Oct 2019 14:54:58 +0000 (15:54 +0100)
commit9318a9e547438078104b0e8557f76f0cb524c12e
tree1c6addabd93aeb8ea214d81f07b8ae7901edca9btree | snapshot
parent81ba7e85d7f3af053b06e8538f7c847587d53935commit | diff
iio: gyro: adis16080: replace mlock with own lock

The lock is used to protect the buffer during reads. Though the spi
routines have their own locks, it may be the case that the buffer needs to
be protected before it's stored and passed to the IIO read hooks.

indio_dev's mlock was used before.
This change replaces it with the driver's own lock.

Signed-off-by: Alexandru Ardelean <alexandru.ardelean@analog.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
drivers/iio/gyro/adis16080.c diff | blob | history
Domain: System / Kernel;