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checkpatch: improve the compatible vendor match 

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@epfl.ch>
Cc: Joe Perches <joe@perches.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Florian Vaussard 2014-04-03 14:49:27 -07:00 committed by Linus Torvalds
parent 7dd05b38e5
commit cc93319b5f
1 changed files with 5 additions and 5 deletions
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10
scripts/checkpatch.pl
View File

@ -2080,9 +2080,11 @@ 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 ( $? >> 8 ) {
@ -2090,14 +2092,12 @@ sub process {
"DT compatible string \"$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);
}
}
}