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| author | Florian Vaussard <florian.vaussard@epfl.ch> | 2014-04-03 14:49:27 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-04-03 16:21:15 -0700 |
| commit | cc93319b5f2471ff2042ce62ea6da1f3bb3ce394 (patch) | |
| tree | 88a35c29a29f0feb5f4fa3e1d272eec6f5967da4 /scripts/checkpatch.pl | |
| parent | 7dd05b38e5b729f412b617baad5c3363519cf1d4 (diff) | |
| download | lwn-cc93319b5f2471ff2042ce62ea6da1f3bb3ce394.tar.gz lwn-cc93319b5f2471ff2042ce62ea6da1f3bb3ce394.zip | |
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>
Diffstat (limited to 'scripts/checkpatch.pl')
| -rwxr-xr-x | scripts/checkpatch.pl | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl index 271d2f96b407..921c037f1968 100755 --- a/scripts/checkpatch.pl +++ b/scripts/checkpatch.pl @@ -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); } } } |