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-rw-r--r--doc/sphinx/kerneldoc.py2
1 files changed, 1 insertions, 1 deletions
diff --git a/doc/sphinx/kerneldoc.py b/doc/sphinx/kerneldoc.py
index 01a5542..bc8bb9e 100644
--- a/doc/sphinx/kerneldoc.py
+++ b/doc/sphinx/kerneldoc.py
@@ -130,7 +130,7 @@ class KernelDocDirective(Directive):
result = ViewList()
lineoffset = 0;
- line_regex = re.compile("^#define LINENO ([0-9]+)$")
+ line_regex = re.compile(r"^#define LINENO ([0-9]+)$")
for line in lines:
match = line_regex.search(line)
if match: