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-rwxr-xr-xscripts/checkpatch.pl4
1 files changed, 2 insertions, 2 deletions
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index 3b268b3f2362..75b587e8ddfd 100755
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -2088,10 +2088,10 @@ sub process {
"DT compatible string \"$compat\" appears un-documented -- check $dt_path\n" . $herecurr);
}
- my $vendor = $compat;
my $vendor_path = $dt_path . "vendor-prefixes.txt";
next if (! -f $vendor_path);
- $vendor =~ s/^([a-zA-Z0-9\-]+)\,.*/$1/;
+ next if $compat !~ /^([a-zA-Z0-9\-]+)\,/;
+ my $vendor = $1;
`grep -Eq "$vendor" $vendor_path`;
if ( $? >> 8 ) {
WARN("UNDOCUMENTED_DT_STRING",