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[5/5] docs: iio: mark "repeat" sysfs attribute as optional

Message ID 20210215143511.25471-6-luca@lucaceresoli.net (mailing list archive)
State New
Headers show
Series docs: iio: misc fixes and improvements | expand

Commit Message

Luca Ceresoli Feb. 15, 2021, 2:35 p.m. UTC
Show that this field is optional, just like the shift value.

Signed-off-by: Luca Ceresoli <luca@lucaceresoli.net>
 Documentation/driver-api/iio/buffers.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/Documentation/driver-api/iio/buffers.rst b/Documentation/driver-api/iio/buffers.rst
index 5801caf216a6..e83026aebe97 100644
--- a/Documentation/driver-api/iio/buffers.rst
+++ b/Documentation/driver-api/iio/buffers.rst
@@ -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.