Append i2c-sysfs to toctree in order to get rid of building warnings.
Fixes: 31df7195b1
("Documentation: i2c: Add doc for I2C sysfs")
Signed-off-by: Hu Haowen <src.res@email.cn>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
Append i2c-sysfs to toctree in order to get rid of building warnings.
Fixes: 31df7195b1
("Documentation: i2c: Add doc for I2C sysfs")
Signed-off-by: Hu Haowen <src.res@email.cn>
Signed-off-by: Wolfram Sang <wsa@kernel.org>