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checkpatch: Add UTIL_CAT support to checkpatch

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Checkpatch was checking for macro concats (##), however
we often use UTIL_CAT to allow for multiple macro expansion passes
to succeed.

Signed-off-by: Tom Burdick <thomas.burdick@intel.com>
This commit is contained in:
Tom Burdick
2021-11-09 16:21:47 -06:00
committed by Anas Nashif
parent f346af2c58
commit e29d9e1e2f
1 changed files with 1 additions and 1 deletions
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2
scripts/checkpatch.pl
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@@ -5261,7 +5261,7 @@ sub process {
#print "LINE<$lines[$ln-1]> len<" . length($lines[$ln-1]) . "\n";
$has_flow_statement = 1 if ($ctx =~ /\b(goto|return)\b/);
$has_arg_concat = 1 if ($ctx =~ /\#\#/ && $ctx !~ /\#\#\s*(?:__VA_ARGS__|args)\b/);
$has_arg_concat = 1 if (($ctx =~ /\#\#/ || $ctx =~ /UTIL_CAT/) && $ctx !~ /\#\#\s*(?:__VA_ARGS__|args)\b/);
$dstat =~ s/^.\s*\#\s*define\s+$Ident(\([^\)]*\))?\s*//;
my $define_args = $1;