diff options
Diffstat (limited to 'scripts/checkpatch.pl')
| -rwxr-xr-x | scripts/checkpatch.pl | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl index 9de3a69260e1..1d6e4c541370 100755 --- a/scripts/checkpatch.pl +++ b/scripts/checkpatch.pl @@ -1398,6 +1398,8 @@ sub process { my %suppress_export; my $suppress_statement = 0; + my %camelcase = (); + # Pre-scan the patch sanitizing the lines. # Pre-scan the patch looking for any __setup documentation. # @@ -2905,12 +2907,17 @@ sub process { } } -#studly caps, commented out until figure out how to distinguish between use of existing and adding new -# if (($line=~/[\w_][a-z\d]+[A-Z]/) and !($line=~/print/)) { -# print "No studly caps, use _\n"; -# print "$herecurr"; -# $clean = 0; -# } +#CamelCase + while ($line =~ m{($Constant|$Lval)}g) { + my $var = $1; + if ($var !~ /$Constant/ && + $var =~ /[A-Z]\w*[a-z]|[a-z]\w*[A-Z]/ && + !defined $camelcase{$var}) { + $camelcase{$var} = 1; + WARN("CAMELCASE", + "Avoid CamelCase: <$var>\n" . $herecurr); + } + } #no spaces allowed after \ in define if ($line=~/\#\s*define.*\\\s$/) { |