The patch titled
Subject: checkpatch: allow control over line length warning, default remains 80
has been added to the -mm tree. Its filename is
checkpatch-allow-control-over-line-length-warning-default-remains-80.patch
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------------------------------------------------------
From: Joe Perches <joe@xxxxxxxxxxx>
Subject: checkpatch: allow control over line length warning, default remains 80
Some projects might want a longer line length so allow a command line
--max-line-length=n control over the long line warnings. The default line
length is 80.
Signed-off-by: Joe Perches <joe@xxxxxxxxxxx>
Cc: Constantine Shulyupin <const@xxxxxxxxxxxxx>
Cc: Andy Whitcroft <apw@xxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
scripts/checkpatch.pl | 9 ++++++---
1 file changed, 6 insertions(+), 3 deletions(-)
diff -puN scripts/checkpatch.pl~checkpatch-allow-control-over-line-length-warning-default-remains-80 scripts/checkpatch.pl
--- a/scripts/checkpatch.pl~checkpatch-allow-control-over-line-length-warning-default-remains-80
+++ a/scripts/checkpatch.pl
@@ -33,6 +33,7 @@ my %ignore_type = ();
my @ignore = ();
my $help = 0;
my $configuration_file = ".checkpatch.conf";
+my $max_line_length = 80;
sub help {
my ($exitcode) = @_;
@@ -51,6 +52,7 @@ Options:
-f, --file treat FILE as regular source file
--subjective, --strict enable more subjective tests
--ignore TYPE(,TYPE2...) ignore various comma separated message types
+ --max-line-length=n set the maximum line length, if exceeded, warn
--show-types show the message "types" in the output
--root=PATH PATH to the kernel tree root
--no-summary suppress the per-file summary
@@ -107,6 +109,7 @@ GetOptions(
'strict!' => \$check,
'ignore=s' => \@ignore,
'show-types!' => \$show_types,
+ 'max-line-length=i' => \$max_line_length,
'root=s' => \$root,
'summary!' => \$summary,
'mailback!' => \$mailback,
@@ -1760,15 +1763,15 @@ sub process {
# check we are in a valid source file if not then ignore this hunk
next if ($realfile !~ /\.(h|c|s|S|pl|sh)$/);
-#80 column limit
+#line length limit
if ($line =~ /^\+/ && $prevrawline !~ /\/\*\*/ &&
$rawline !~ /^.\s*\*\s*\@$Ident\s/ &&
!($line =~ /^\+\s*$logFunctions\s*\(\s*(?:(KERN_\S+\s*|[^"]*))?"[X\t]*"\s*(?:|,|\)\s*;)\s*$/ ||
$line =~ /^\+\s*"[^"]*"\s*(?:\s*|,|\)\s*;)\s*$/) &&
- $length > 80)
+ $length > $max_line_length)
{
WARN("LONG_LINE",
- "line over 80 characters\n" . $herecurr);
+ "line over $max_line_length characters\n" . $herecurr);
}
# Check for user-visible strings broken across lines, which breaks the ability
_
Patches currently in -mm which might be from joe@xxxxxxxxxxx are
linux-next.patch
printk-boot_delay-should-only-affect-output.patch
checkpatch-warn-on-unnecessary-line-continuations.patch
checkpatch-warn-about-using-config_experimental.patch
checkpatch-remove-reference-to-feature-removal-scheduletxt.patch
checkpatch-consolidate-if-foo-barfoo-checks-and-add-debugfs_remove.patch
checkpatch-allow-control-over-line-length-warning-default-remains-80.patch
kstrto-add-documentation.patch
simple_strto-annotate-function-as-obsolete.patch
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