Commit 6bc5ebe8 authored by Luca Ceresoli's avatar Luca Ceresoli Committed by Jonathan Cameron
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docs: iio: mark "repeat" sysfs attribute as optional 



Show that this field is optional, just like the shift value.

Signed-off-by: default avatarLuca Ceresoli <luca@lucaceresoli.net>
Link: https://lore.kernel.org/r/20210215143511.25471-6-luca@lucaceresoli.net


Signed-off-by: default avatarJonathan Cameron <Jonathan.Cameron@huawei.com>
parent 218977dc

Documentation/driver-api/iio/buffers.rst

+1 −1
Original line number Diff line number Diff line
@@ -37,7 +37,7 @@ attributes of the following form: 
* :file:`index`, the scan_index of the channel.

* :file:`type`, description of the scan element data storage within the buffer

  and hence the form in which it is read from user space.

  Format is [be|le]:[s|u]bits/storagebitsXrepeat[>>shift] .

  Format is [be|le]:[s|u]bits/storagebits[Xrepeat][>>shift] .



  * *be* or *le*, specifies big or little endian.

  * *s* or *u*, specifies if signed (2's complement) or unsigned.