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.
Signed-off-by: Mauro Carvalho Chehab <mchehab+hua...@kernel.org>
---
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
