When handling "DOC:" sections, slash characters may be there.
Prevent using it at the file names, as this is used for directory
separator.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
---
 tools/docs/sphinx-build-wrapper | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/tools/docs/sphinx-build-wrapper b/tools/docs/sphinx-build-wrapper
index e6418e22e2ff..d3f0dba13da1 100755
--- a/tools/docs/sphinx-build-wrapper
+++ b/tools/docs/sphinx-build-wrapper
@@ -625,7 +625,9 @@ class SphinxBuilder:
 
                 # Use shlex here, as it handles well parameters with commas
                 args = shlex.split(line)
-                fname = f"{output_dir}/{args[3]}.{args[2]}"
+                fname = f"{args[3]}.{args[2]}"
+                fname = fname.replace("/", " ")
+                fname = f"{output_dir}/{fname}"
 
                 if self.verbose:
                     print(f"Creating {fname}")
-- 
2.52.0