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-rwxr-xr-xscripts/checkpatch.pl6
1 files changed, 4 insertions, 2 deletions
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index 75b587e8ddfd..271d2f96b407 100755
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -2074,8 +2074,10 @@ sub process {
}
# check for DT compatible documentation
- if (defined $root && $realfile =~ /\.dts/ &&
- $rawline =~ /^\+\s*compatible\s*=/) {
+ if (defined $root &&
+ (($realfile =~ /\.dtsi?$/ && $line =~ /^\+\s*compatible\s*=\s*\"/) ||
+ ($realfile =~ /\.[ch]$/ && $line =~ /^\+.*\.compatible\s*=\s*\"/))) {
+
my @compats = $rawline =~ /\"([a-zA-Z0-9\-\,\.\+_]+)\"/g;
foreach my $compat (@compats) {