# \[PATCH\] Documentation: i2c: add i2c-sysfs into index

- From: Hu Haowen \<hidden\>
- Date: 2021-07-28 15:53:58 
- List: linux-doc
- Page: https://ratatoskr.run/linux-doc/2021/07/1461050
- Thread: https://ratatoskr.run/linux-i2c/2021/07/1461050/t.md

```text
Append i2c-sysfs to toctree in order to get rid of building warnings.

Signed-off-by: Hu Haowen <redacted>
---
 Documentation/i2c/index.rst | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/i2c/index.rst b/Documentation/i2c/index.rst
index 8b76217e370a..6270f1fd7d4e 100644
--- a/Documentation/i2c/index.rst
+++ b/Documentation/i2c/index.rst
@@ -17,6 +17,7 @@ Introduction
    busses/index
    i2c-topology
    muxes/i2c-mux-gpio
+   i2c-sysfs
 
 Writing device drivers
 ======================
-- 
2.25.1

```