diff options
| author | Miquel Raynal <miquel.raynal@bootlin.com> | 2022-02-07 17:38:38 +0300 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2022-04-10 18:23:01 +0300 |
| commit | 51570c9d4b3a678f77a50ac139f67290e946ec86 (patch) | |
| tree | 2c7bdbe7c725c6ef27de8b355b820c8ac27af316 /include/linux/iio/iio.h | |
| parent | 8c576f87ad7eb639b8bd4472a9bb830e0696dda5 (diff) | |
| download | linux-51570c9d4b3a678f77a50ac139f67290e946ec86.tar.xz | |
iio: core: Move the currentmode entry to the opaque structure
This entry should, under no situation, be modified by device
drivers. Now that we have limited its read access to device drivers
really needing it and did so through a dedicated helper, we can
easily move this variable to the opaque structure in order to
prevent any further modification from non-authorized code (out of the
core, basically).
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Reviewed-by: Alexandru Ardelean <ardeleanalex@gmail.com>
Link: https://lore.kernel.org/r/20220207143840.707510-12-miquel.raynal@bootlin.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'include/linux/iio/iio.h')
| -rw-r--r-- | include/linux/iio/iio.h | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/include/linux/iio/iio.h b/include/linux/iio/iio.h index 31098ffa7dc9..85cb924debd9 100644 --- a/include/linux/iio/iio.h +++ b/include/linux/iio/iio.h @@ -494,9 +494,6 @@ struct iio_buffer_setup_ops { * also be filed up by the IIO core, as a result of * enabling particular features in the driver * (see iio_triggered_event_setup()). - * @currentmode: [INTERN] operating mode currently in use, may be - * eventually checked by device drivers but should be - * considered read-only as this is a core internal bit * @dev: [DRIVER] device structure, should be assigned a parent * and owner * @buffer: [DRIVER] any buffer present @@ -523,7 +520,6 @@ struct iio_buffer_setup_ops { */ struct iio_dev { int modes; - int currentmode; struct device dev; struct iio_buffer *buffer; |