1 files changed, 31 insertions, 30 deletions
diff --git a/tools/testing/kunit/kunit_config.py b/tools/testing/kunit/kunit_config.py
index c77c7d2ef622..677354546156 100644
--- a/tools/testing/kunit/kunit_config.py
+++ b/tools/testing/kunit/kunit_config.py
@@ -62,33 +62,34 @@ class Kconfig(object):
 			for entry in self.entries():
 				f.write(str(entry) + '\n')
 
-	def parse_from_string(self, blob: str) -> None:
-		"""Parses a string containing KconfigEntrys and populates this Kconfig."""
-		self._entries = []
-		is_not_set_matcher = re.compile(CONFIG_IS_NOT_SET_PATTERN)
-		config_matcher = re.compile(CONFIG_PATTERN)
-		for line in blob.split('\n'):
-			line = line.strip()
-			if not line:
-				continue
-
-			match = config_matcher.match(line)
-			if match:
-				entry = KconfigEntry(match.group(1), match.group(2))
-				self.add_entry(entry)
-				continue
-
-			empty_match = is_not_set_matcher.match(line)
-			if empty_match:
-				entry = KconfigEntry(empty_match.group(1), 'n')
-				self.add_entry(entry)
-				continue
-
-			if line[0] == '#':
-				continue
-			else:
-				raise KconfigParseError('Failed to parse: ' + line)
-
-	def read_from_file(self, path: str) -> None:
-		with open(path, 'r') as f:
-			self.parse_from_string(f.read())
+def parse_file(path: str) -> Kconfig:
+	with open(path, 'r') as f:
+		return parse_from_string(f.read())
+
+def parse_from_string(blob: str) -> Kconfig:
+	"""Parses a string containing Kconfig entries."""
+	kconfig = Kconfig()
+	is_not_set_matcher = re.compile(CONFIG_IS_NOT_SET_PATTERN)
+	config_matcher = re.compile(CONFIG_PATTERN)
+	for line in blob.split('\n'):
+		line = line.strip()
+		if not line:
+			continue
+
+		match = config_matcher.match(line)
+		if match:
+			entry = KconfigEntry(match.group(1), match.group(2))
+			kconfig.add_entry(entry)
+			continue
+
+		empty_match = is_not_set_matcher.match(line)
+		if empty_match:
+			entry = KconfigEntry(empty_match.group(1), 'n')
+			kconfig.add_entry(entry)
+			continue
+
+		if line[0] == '#':
+			continue
+		else:
+			raise KconfigParseError('Failed to parse: ' + line)
+	return kconfig