Improve the vendor name match in vendor-prefix.txt
by only matching the exact vendor name at the beginning of lines.
Signed-off-by: Florian Vaussard <florian.vaussard@xxxxxxx>
---
scripts/checkpatch.pl | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index 9205153..5bda9f7 100755
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -2047,9 +2047,11 @@ sub process {
my @compats = $rawline =~ /\"([a-zA-Z0-9\-\,\.\+_]+)\"/g;
+ my $dt_path = $root . "/Documentation/devicetree/bindings/";
+ my $vp_file = $dt_path . "vendor-prefixes.txt";
+
foreach my $compat (@compats) {
my $compat2 = $compat;
- my $dt_path = $root . "/Documentation/devicetree/bindings/";
$compat2 =~ s/\,[a-z]*\-/\,<\.\*>\-/;
`grep -Erq "$compat|$compat2" $dt_path`;
if ( $? >> 8 ) {
@@ -2057,14 +2059,12 @@ sub process {
"DT compatible string \"$compat\" appears un-documented -- check $dt_path\n" . $herecurr);
}
- my $vendor_path = $dt_path . "vendor-prefixes.txt";
- next if (! -f $vendor_path);
next if $compat !~ /^([a-zA-Z0-9\-]+)\,/;
my $vendor = $1;
- `grep -Eq "$vendor" $vendor_path`;
+ `grep -Eq "^$vendor\\b" $vp_file`;
if ( $? >> 8 ) {
WARN("UNDOCUMENTED_DT_STRING",
- "DT compatible string vendor \"$vendor\" appears un-documented -- check $vendor_path\n" . $herecurr);
+ "DT compatible string vendor \"$vendor\" appears un-documented -- check $vp_file\n" . $herecurr);
}
}
}
--
1.8.5.3
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