diff options
| author | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2021-04-26 18:49:07 +0100 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2021-05-17 13:49:13 +0100 |
| commit | 62f4f36cdfcdbb961bbbeab15e6595dd391d2205 (patch) | |
| tree | 8eec443e6130108b7c881cfcd25252d93c664f17 /include/linux | |
| parent | 3028e0c2af95dd476ccd71f4fc025990385168c2 (diff) | |
iio: core: move @scan_index_timestamp to struct iio_dev_opaque
No reason for this cached value to be exposed to drivers so move it
to the opaque structure.
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Reviewed-by: Alexandru Ardelean <ardeleanalex@gmail.com>
Link: https://lore.kernel.org/r/20210426174911.397061-6-jic23@kernel.org
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/iio/iio-opaque.h | 4 | ||||
| -rw-r--r-- | include/linux/iio/iio.h | 2 |
2 files changed, 4 insertions, 2 deletions
diff --git a/include/linux/iio/iio-opaque.h b/include/linux/iio/iio-opaque.h index 10aa97239117..02038fb2d291 100644 --- a/include/linux/iio/iio-opaque.h +++ b/include/linux/iio/iio-opaque.h @@ -22,6 +22,7 @@ * @groupcounter: index of next attribute group * @legacy_scan_el_group: attribute group for legacy scan elements attribute group * @legacy_buffer_group: attribute group for legacy buffer attributes group + * @scan_index_timestamp: cache of the index to the timestamp * @debugfs_dentry: device specific debugfs dentry * @cached_reg_addr: cached register address for debugfs reads * @read_buf: read buffer to be used for the initial reg read @@ -44,6 +45,9 @@ struct iio_dev_opaque { int groupcounter; struct attribute_group legacy_scan_el_group; struct attribute_group legacy_buffer_group; + + unsigned int scan_index_timestamp; + #if defined(CONFIG_DEBUG_FS) struct dentry *debugfs_dentry; unsigned cached_reg_addr; diff --git a/include/linux/iio/iio.h b/include/linux/iio/iio.h index 672f141f74c5..cbc9e9ece0a6 100644 --- a/include/linux/iio/iio.h +++ b/include/linux/iio/iio.h @@ -501,7 +501,6 @@ struct iio_buffer_setup_ops { * channels * @active_scan_mask: [INTERN] union of all scan masks requested by buffers * @scan_timestamp: [INTERN] set if any buffers have requested timestamp - * @scan_index_timestamp:[INTERN] cache of the index to the timestamp * @trig: [INTERN] current device trigger (buffer modes) * @pollfunc: [DRIVER] function run on trigger being received * @pollfunc_event: [DRIVER] function run on events trigger being received @@ -532,7 +531,6 @@ struct iio_dev { unsigned masklength; const unsigned long *active_scan_mask; bool scan_timestamp; - unsigned scan_index_timestamp; struct iio_trigger *trig; struct iio_poll_func *pollfunc; struct iio_poll_func *pollfunc_event; |