linux-kernel - [PATCH v2 1/3] dt: dt-extract-compatibles: Handle cfile arguments in generator function

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Date:   Thu, 17 Aug 2023 19:35:25 -0400
From:   Nícolas F. R. A. Prado 
        <nfraprado@...labora.com>
To:     Rob Herring <robh+dt@...nel.org>,
        Frank Rowand <frowand.list@...il.com>,
        Shuah Khan <shuah@...nel.org>
Cc:     Mark Brown <broonie@...nel.org>, kernelci@...ts.linux.dev,
        Guenter Roeck <groeck@...omium.org>, kernel@...labora.com,
        Bjorn Andersson <andersson@...nel.org>,
        Nícolas F. R. A. Prado 
        <nfraprado@...labora.com>, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH v2 1/3] dt: dt-extract-compatibles: Handle cfile arguments in generator function

Move the handling of the cfile arguments to a separate generator
function to avoid redundancy.

Signed-off-by: Nícolas F. R. A. Prado <nfraprado@...labora.com>

---

Changes in v2:
- Added this commit

 scripts/dtc/dt-extract-compatibles | 19 +++++++++++--------
 1 file changed, 11 insertions(+), 8 deletions(-)

diff --git a/scripts/dtc/dt-extract-compatibles b/scripts/dtc/dt-extract-compatibles
index 9df9f1face83..2b6d228602e8 100755
--- a/scripts/dtc/dt-extract-compatibles
+++ b/scripts/dtc/dt-extract-compatibles
@@ -49,6 +49,14 @@ def print_compat(filename, compatibles):
 	else:
 		print(*compatibles, sep='\n')
 
+def files_to_parse(path_args):
+	for f in path_args:
+		if os.path.isdir(f):
+			for filename in glob.iglob(f + "/**/*.c", recursive=True):
+				yield filename
+		else:
+			yield f
+
 show_filename = False
 
 if __name__ == "__main__":
@@ -59,11 +67,6 @@ if __name__ == "__main__":
 
 	show_filename = args.with_filename
 
-	for f in args.cfile:
-		if os.path.isdir(f):
-			for filename in glob.iglob(f + "/**/*.c", recursive=True):
-				compat_list = parse_compatibles(filename)
-				print_compat(filename, compat_list)
-		else:
-			compat_list = parse_compatibles(f)
-			print_compat(f, compat_list)
+	for f in files_to_parse(args.cfile):
+		compat_list = parse_compatibles(f)
+		print_compat(f, compat_list)
-- 
2.41.0