Merge "checkpatch: fix spurious vendor compatible warnings"

					     "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",