dtoc: avoid invalid escape sequence '\s'
\s is not a valid escape sequence in strings.
Mark regular expressions with r''.
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
diff --git a/tools/dtoc/src_scan.py b/tools/dtoc/src_scan.py
index 3bef59d..2437200 100644
--- a/tools/dtoc/src_scan.py
+++ b/tools/dtoc/src_scan.py
@@ -291,8 +291,8 @@
"""
structs = {}
- re_struct = re.compile('^struct ([a-z0-9_]+) {$')
- re_asm = re.compile('../arch/[a-z0-9]+/include/asm/(.*)')
+ re_struct = re.compile(r'^struct ([a-z0-9_]+) {$')
+ re_asm = re.compile(r'../arch/[a-z0-9]+/include/asm/(.*)')
prefix = ''
for line in buff.splitlines():
# Handle line continuation
@@ -470,8 +470,8 @@
re_of_match = re.compile(
r'\.of_match\s*=\s*(of_match_ptr\()?([a-z0-9_]+)([^,]*),')
- re_phase = re.compile('^\s*DM_PHASE\((.*)\).*$')
- re_hdr = re.compile('^\s*DM_HEADER\((.*)\).*$')
+ re_phase = re.compile(r'^\s*DM_PHASE\((.*)\).*$')
+ re_hdr = re.compile(r'^\s*DM_HEADER\((.*)\).*$')
re_alias = re.compile(r'DM_DRIVER_ALIAS\(\s*(\w+)\s*,\s*(\w+)\s*\)')
# Matches the struct name for priv, plat