diff options
| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2024-11-01 12:53:42 +0200 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2024-11-03 20:33:42 +0000 |
| commit | 9a5a2483bc60c12d73ac6ca5ac5ab95361a895f4 (patch) | |
| tree | 7a1f15c792abb89808c7683a4b88d3b19f2ca713 | |
| parent | 9727098a5286db75b0979a5851aa34a797bab721 (diff) | |
iio: Mark iio_dev::priv member with __private
The member is not supposed to be accessed directly, mark it with
__private to catch the misuses up.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://patch.msgid.link/20241101105342.3645018-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
| -rw-r--r-- | drivers/iio/industrialio-core.c | 2 | ||||
| -rw-r--r-- | include/linux/iio/iio.h | 4 |
2 files changed, 3 insertions, 3 deletions
diff --git a/drivers/iio/industrialio-core.c b/drivers/iio/industrialio-core.c index 6a6568d4a2cb..4c543490e56c 100644 --- a/drivers/iio/industrialio-core.c +++ b/drivers/iio/industrialio-core.c @@ -1665,7 +1665,7 @@ struct iio_dev *iio_device_alloc(struct device *parent, int sizeof_priv) indio_dev = &iio_dev_opaque->indio_dev; if (sizeof_priv) - indio_dev->priv = (char *)iio_dev_opaque + + ACCESS_PRIVATE(indio_dev, priv) = (char *)iio_dev_opaque + ALIGN(sizeof(*iio_dev_opaque), IIO_DMA_MINALIGN); indio_dev->dev.parent = parent; diff --git a/include/linux/iio/iio.h b/include/linux/iio/iio.h index 445d6666a291..5c6682bd4cb9 100644 --- a/include/linux/iio/iio.h +++ b/include/linux/iio/iio.h @@ -624,7 +624,7 @@ struct iio_dev { const struct iio_info *info; const struct iio_buffer_setup_ops *setup_ops; - void *priv; + void *priv __private; }; int iio_device_id(struct iio_dev *indio_dev); @@ -785,7 +785,7 @@ struct iio_dev *iio_device_alloc(struct device *parent, int sizeof_priv); /* The information at the returned address is guaranteed to be cacheline aligned */ static inline void *iio_priv(const struct iio_dev *indio_dev) { - return indio_dev->priv; + return ACCESS_PRIVATE(indio_dev, priv); } void iio_device_free(struct iio_dev *indio_dev); |