Sphinx 3.x doesn't allow expressions using :c:func markup: ./Documentation/driver-api/mei/mei.rst:41: WARNING: Unparseable C cross-reference: 'close(int fd)' Invalid C declaration: Expected end of definition. [error at 5] close(int fd) -----^ So, convert it into a :c:expr. Acked-by: Tomas Winkler <tomas.winkler@xxxxxxxxx> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@xxxxxxxxxx> --- Documentation/driver-api/mei/mei.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Documentation/driver-api/mei/mei.rst b/Documentation/driver-api/mei/mei.rst index cea0b69ec216..4f2ced4ccdc6 100644 --- a/Documentation/driver-api/mei/mei.rst +++ b/Documentation/driver-api/mei/mei.rst @@ -38,7 +38,7 @@ Because some of the Intel ME features can change the system configuration, the driver by default allows only a privileged user to access it. -The session is terminated calling :c:func:`close(int fd)`. +The session is terminated calling :c:expr:`close(fd)`. A code snippet for an application communicating with Intel AMTHI client: -- 2.26.2
