[PATCH 4/8] dtoc: Correct the re_compat regular expression

[Simon Glass]

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

Signed-off-by: Simon Glass <sjg at chromium.org>
---

 tools/dtoc/src_scan.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tools/dtoc/src_scan.py b/tools/dtoc/src_scan.py
index 6c37a71e978..6e8e1ba51a0 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'
-- 
2.32.0.93.g670b81a890-goog