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dtoc: Detect drivers only at the start of start of line 

If a driver declaration is included in a comment, dtoc currently gets
confused. Update the parser to only consider declarations that begin at
the start of a line. Since multi-line comments begin with an asterisk,
this avoids the problem.

Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Simon Glass 2021-02-03 06:01:08 -07:00
parent 059535291c
commit 1712f8b2b7
1 changed files with 2 additions and 2 deletions
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4
tools/dtoc/src_scan.py
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@ -331,7 +331,7 @@ class Scanner:
# Collect the driver name and associated Driver
driver = None
re_driver = re.compile(r'UCLASS_DRIVER\((.*)\)')
re_driver = re.compile(r'^UCLASS_DRIVER\((.*)\)')
# Collect the uclass ID, e.g. 'UCLASS_SPI'
re_id = re.compile(r'\s*\.id\s*=\s*(UCLASS_[A-Z0-9_]+)')
@ -427,7 +427,7 @@ class Scanner:
# Collect the driver info
driver = None
re_driver = re.compile(r'U_BOOT_DRIVER\((.*)\)')
re_driver = re.compile(r'^U_BOOT_DRIVER\((.*)\)')
# Collect the uclass ID, e.g. 'UCLASS_SPI'
re_id = re.compile(r'\s*\.id\s*=\s*(UCLASS_[A-Z0-9_]+)')