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author | Sascha Hauer <s.hauer@pengutronix.de> | 2015-05-06 21:36:13 +0200 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2015-05-06 21:36:13 +0200 |
commit | 3975737a7d48b3c767f60be994d55884321d45f9 (patch) | |
tree | 8be2f56c4978420e6e4c4b3292e18c61b07a926e /scripts | |
parent | 10fb7853084356ef3c6b40ddf21dfb05dbd15691 (diff) | |
parent | 6d4afd96fc94a3f2d256ef4e8d7c9687a145a701 (diff) | |
download | barebox-3975737a7d48b3c767f60be994d55884321d45f9.tar.gz barebox-3975737a7d48b3c767f60be994d55884321d45f9.tar.xz |
Merge branch 'for-next/misc'
Diffstat (limited to 'scripts')
-rwxr-xr-x | scripts/checkpatch.pl | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl index a40d32cba7..8d96434650 100755 --- a/scripts/checkpatch.pl +++ b/scripts/checkpatch.pl @@ -1466,6 +1466,41 @@ sub process { #print "is_end<$is_end> length<$length>\n"; } +# check for DT compatible documentation + if (defined $root && + (($realfile =~ /\.dtsi?$/ && $line =~ /^\+\s*compatible\s*=\s*\"/) || + ($realfile =~ /\.[ch]$/ && $line =~ /^\+.*\.compatible\s*=\s*\"/))) { + + my @compats = $rawline =~ /\"([a-zA-Z0-9\-\,\.\+_]+)\"/g; + + # linux device tree files + my $dt_path = $root . "/dts/Bindings/"; + my $vp_file = $dt_path . "vendor-prefixes.txt"; + + # barebox-specific bindings + $dt_path = $dt_path . " " . $root . "/Documentation/devicetree/bindings/"; + + foreach my $compat (@compats) { + my $compat2 = $compat; + $compat2 =~ s/\,[a-zA-Z0-9]*\-/\,<\.\*>\-/; + my $compat3 = $compat; + $compat3 =~ s/\,([a-z]*)[0-9]*\-/\,$1<\.\*>\-/; + `grep -Erq "$compat|$compat2|$compat3" $dt_path`; + if ( $? >> 8 ) { + WARN( + "DT compatible string \"$compat\" appears un-documented -- check $dt_path\n" . $herecurr); + } + + next if $compat !~ /^([a-zA-Z0-9\-]+)\,/; + my $vendor = $1; + `grep -Eq "^$vendor\\b" $vp_file`; + if ( $? >> 8 ) { + WARN( + "DT compatible string vendor \"$vendor\" appears un-documented -- check $vp_file\n" . $herecurr); + } + } + } + # check we are in a valid source file if not then ignore this hunk next if ($realfile !~ /\.(h|c|s|S|pl|sh)$/); |