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| author | Rob Herring <robh@kernel.org> | 2023-08-04 13:01:29 -0600 |
|---|---|---|
| committer | Rob Herring <robh@kernel.org> | 2023-08-17 13:07:39 -0500 |
| commit | abe916c5430a9935f76888a847e21a6f5ca834d2 (patch) | |
| tree | ca34cd9b9ec121a1e9c6761f88667d1f3164e860 /scripts/dtc | |
| parent | 5de0b4a40a5cc2e2c2b6e02420cf42b5865a1e7a (diff) | |
| download | linux-abe916c5430a9935f76888a847e21a6f5ca834d2.tar.gz linux-abe916c5430a9935f76888a847e21a6f5ca834d2.tar.bz2 linux-abe916c5430a9935f76888a847e21a6f5ca834d2.zip | |
dt: dt-check-compatible: Find struct of_device_id instances with compiler annotations
The regex search for declarations of struct of_device_id was missing
cases that had a compiler annotation such as "__maybe_unused". Improve
the regex to allow for these. Use '\S' instead of specific characters to
shorten the regex. That also finds some more compatibles using '.'
characters.
Unfortunately, these changes add ~400 more compatibles without a
schema.
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20230804190130.1936566-1-robh@kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
Diffstat (limited to 'scripts/dtc')
| -rwxr-xr-x | scripts/dtc/dt-extract-compatibles | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/scripts/dtc/dt-extract-compatibles b/scripts/dtc/dt-extract-compatibles index a1119762ed08..9df9f1face83 100755 --- a/scripts/dtc/dt-extract-compatibles +++ b/scripts/dtc/dt-extract-compatibles @@ -25,8 +25,8 @@ def parse_of_declare_macros(data): def parse_of_device_id(data): """ Find all compatible strings in of_device_id structs """ compat_list = [] - for m in re.finditer(r'of_device_id\s+[a-zA-Z0-9_]+\[\]\s*=\s*({.*?);', data): - compat_list += re.findall(r'\.compatible\s+=\s+"([a-zA-Z0-9_\-,]+)"', m[1]) + for m in re.finditer(r'of_device_id(\s+\S+)?\s+\S+\[\](\s+\S+)?\s*=\s*({.*?);', data): + compat_list += re.findall(r'\.compatible\s+=\s+"(\S+)"', m[3]) return compat_list |