Add one extra escape character to avoid those warnings:
Documentation/linux_tv/videodev2.h.rst:6: WARNING: Inline
substitution_reference start-string without end-string.
Signed-off-by: Mauro Carvalho Chehab <mche...@s-opensource.com>
---
Documentation/sphinx/parse-headers.pl | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Documentation/sphinx/parse-headers.pl
b/Documentation/sphinx/parse-headers.pl
index 16ea28b0d2e1..0a3703bef5eb 100755
--- a/Documentation/sphinx/parse-headers.pl
+++ b/Documentation/sphinx/parse-headers.pl
@@ -220,7 +220,7 @@ $data =~ s/\n\s+\n/\n\n/g;
#
# Add escape codes for special characters
#
-$data =~ s,([\_\`\*\<\>\&\\\\:\/]),\\$1,g;
+$data =~ s,([\_\`\*\<\>\&\\\\:\/\|]),\\$1,g;
$data =~ s,DEPRECATED,**DEPRECATED**,g;
--
2.7.4
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