From: Simon Glass <sjg@chromium.org>
Date: Sun, 4 Jul 2021 18:19:46 +0000 (-0600)
Subject: dtoc: Correct the re_compat regular expression
X-Git-Url: http://git.dujemihanovic.xyz/login.html?a=commitdiff_plain;h=893142aa3bce28155905594bb054b0f434cafdfd;p=u-boot.git

dtoc: Correct the re_compat regular expression

This expects a . before the field name (.e.g '.compatible = ...) but
presently accepts anything at all. Fix it.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Walter Lozano <walter.lozano@collabora.com>
---

diff --git a/tools/dtoc/src_scan.py b/tools/dtoc/src_scan.py
index 6c37a71e97..6e8e1ba51a 100644
--- a/tools/dtoc/src_scan.py
+++ b/tools/dtoc/src_scan.py
@@ -452,8 +452,8 @@ class Scanner:
 
         # Collect the compatible string, e.g. 'rockchip,rk3288-grf'
         compat = None
-        re_compat = re.compile(r'{\s*.compatible\s*=\s*"(.*)"\s*'
-                               r'(,\s*.data\s*=\s*(\S*))?\s*},')
+        re_compat = re.compile(r'{\s*\.compatible\s*=\s*"(.*)"\s*'
+                               r'(,\s*\.data\s*=\s*(\S*))?\s*},')
 
         # This is a dict of compatible strings that were found:
         #    key: Compatible string, e.g. 'rockchip,rk3288-grf'