Change in coreboot[master]: util/lint/checkpatch.pl: Update lines related to tabsize

[Elyes Haouas (Code Review)]

Elyes Haouas has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/63438 )

Change subject: util/lint/checkpatch.pl: Update lines related to tabsize
......................................................................

util/lint/checkpatch.pl: Update lines related to tabsize

Signed-off-by: Elyes Haouas 
Change-Id: I6651a3f8e79beca2e1235fe8de3217875f81ba2b
---
M util/lint/checkpatch.pl
1 file changed, 4 insertions(+), 11 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/38/63438/1

diff --git a/util/lint/checkpatch.pl b/util/lint/checkpatch.pl
index 65c2b5b..6a9c345 100755
--- a/util/lint/checkpatch.pl
+++ b/util/lint/checkpatch.pl
@@ -113,6 +113,7 @@
   --show-types               show the specific message type in the output
   --max-line-length=n        set the maximum line length, if exceeded, warn
   --min-conf-desc-length=n   set the min description length, if shorter, warn
+  --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
@@ -308,6 +309,7 @@
    'list-types!'	=> $list_types,
    'max-line-length=i' => $max_line_length,
    'min-conf-desc-length=i' => $min_conf_desc_length,
+	'tab-size=i'	=> $tabsize,
    'root=s'	=> $root,
    'summary!'	=> $summary,
    'mailback!'	=> $mailback,
@@ -387,17 +389,8 @@
    push(@ARGV, '-');
 }

-if ($color =~ /^[01]$/) {
-	$color = !$color;
-} elsif ($color =~ /^always$/i) {
-	$color = 1;
-} elsif ($color =~ /^never$/i) {
-	$color = 0;
-} elsif ($color =~ /^auto$/i) {
-	$color = (-t STDOUT);
-} else {
-	die "Invalid color mode: $color\n";
-}
+# skip TAB size 1 to avoid additional checks on $tabsize - 1
+die "$P: Invalid TAB size: $tabsize\n" if ($tabsize < 2);

sub hash_save_array_words {
    my ($hashRef, $arrayRef) = @_;