diff options
| author | Nuno Sá <nuno.sa@analog.com> | 2022-10-12 17:16:20 +0200 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2022-11-23 19:44:00 +0000 |
| commit | 16afe125b53f88b855d2713c8ba253d905dcf3cc (patch) | |
| tree | 4f62505de7510d5194d1fd9c249ccae56db18005 /drivers/iio/industrialio-event.c | |
| parent | 6b701cda3632c9cffaea6f79c5fe638800c8f7f1 (diff) | |
iio: core: move 'mlock' to 'struct iio_dev_opaque'
Now that there are no more users accessing 'mlock' directly, we can move
it to the iio_dev private structure. Hence, it's now explicit that new
driver's should not directly use this lock.
Signed-off-by: Nuno Sá <nuno.sa@analog.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Link: https://lore.kernel.org/r/20221012151620.1725215-5-nuno.sa@analog.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/iio/industrialio-event.c')
| -rw-r--r-- | drivers/iio/industrialio-event.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/iio/industrialio-event.c b/drivers/iio/industrialio-event.c index 3d78da2531a9..1a26393a7c0c 100644 --- a/drivers/iio/industrialio-event.c +++ b/drivers/iio/industrialio-event.c @@ -198,7 +198,7 @@ static int iio_event_getfd(struct iio_dev *indio_dev) if (ev_int == NULL) return -ENODEV; - fd = mutex_lock_interruptible(&indio_dev->mlock); + fd = mutex_lock_interruptible(&iio_dev_opaque->mlock); if (fd) return fd; @@ -219,7 +219,7 @@ static int iio_event_getfd(struct iio_dev *indio_dev) } unlock: - mutex_unlock(&indio_dev->mlock); + mutex_unlock(&iio_dev_opaque->mlock); return fd; } |