Merge branch 'uaccess.__put_user' of git://git.kernel.org/pub/scm/linux/kernel/git...

[linux-2.6-microblaze.git] / scripts / checkpatch.pl

diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index eac40f0..b83be17 100755 (executable)
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -51,7 +51,7 @@ my %ignore_type = ();
 my @ignore = ();
 my $help = 0;
 my $configuration_file = ".checkpatch.conf";
-my $max_line_length = 80;
+my $max_line_length = 100;
 my $ignore_perl_version = 0;
 my $minimum_perl_version = 5.10.0;
 my $min_conf_desc_length = 4;
@@ -97,9 +97,11 @@ Options:
   --types TYPE(,TYPE2...)    show only these comma separated message types
   --ignore TYPE(,TYPE2...)   ignore various comma separated message types
   --show-types               show the specific message type in the output
-  --max-line-length=n        set the maximum line length, if exceeded, warn
+  --max-line-length=n        set the maximum line length, (default $max_line_length)
+                             if exceeded, warn on patches
+                             requires --strict for use with --file
   --min-conf-desc-length=n   set the min description length, if shorter, warn
-  --tab-size=n               set the number of spaces for tab (default 8)
+  --tab-size=n               set the number of spaces for tab (default $tabsize)
   --root=PATH                PATH to the kernel tree root
   --no-summary               suppress the per-file summary
   --mailback                 only produce a report in case of warnings/errors
@@ -3240,8 +3242,10 @@ sub process {
 
                        if ($msg_type ne "" &&
                            (show_type("LONG_LINE") || show_type($msg_type))) {
-                               WARN($msg_type,
-                                    "line over $max_line_length characters\n" . $herecurr);
+                               my $msg_level = \&WARN;
+                               $msg_level = \&CHK if ($file);
+                               &{$msg_level}($msg_type,
+                                             "line length of $length exceeds $max_line_length columns\n" . $herecurr);
                        }
                }