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authorAndy Whitcroft <apw@shadowen.org>2008-07-23 21:29:09 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2008-07-24 10:47:26 -0700
commitd2506586586c59f5db0e2ce00d5d31ccec6260b8 (patch)
treef55f7723e9a1ad6bcb5826bbb9a73b2579f7b846 /scripts
parent0221f55c142b0ac8baf6f0b6c4e1ec89f0c98e96 (diff)
downloadlinux-2.6.34-ux500-d2506586586c59f5db0e2ce00d5d31ccec6260b8.tar.gz
checkpatch: possible modifiers -- handle multiple modifiers and trailing
Add support for multiple modifiers such as: int __one __two foo; Also handle trailing known modifiers when defecting modifiers: int __one foo __read_mostly; Signed-off-by: Andy Whitcroft <apw@shadowen.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'scripts')
-rwxr-xr-xscripts/checkpatch.pl8
1 files changed, 5 insertions, 3 deletions
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index 9c209165f25..8a3b0fd67ad 100755
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -859,8 +859,10 @@ sub possible {
} elsif ($possible =~ /\s/) {
$possible =~ s/\s*$Type\s*//g;
- warn "MODIFIER: $possible ($line)\n" if ($dbg_possible);
- push(@modifierList, $possible);
+ for my $modifier (split(' ', $possible)) {
+ warn "MODIFIER: $modifier ($possible) ($line)\n" if ($dbg_possible);
+ push(@modifierList, $modifier);
+ }
} else {
warn "POSSIBLE: $possible ($line)\n" if ($dbg_possible);
@@ -1186,7 +1188,7 @@ sub process {
} elsif ($s =~ /^.\s*$Ident\s*\(/s) {
# declarations always start with types
- } elsif ($prev_values eq 'E' && $s =~ /^.\s*(?:$Storage\s+)?(?:$Inline\s+)?(?:const\s+)?((?:\s*$Ident)+)\b(?:\s+$Sparse)?\s*\**\s*(?:$Ident|\(\*[^\)]*\))\s*(?:;|=|,|\()/s) {
+ } elsif ($prev_values eq 'E' && $s =~ /^.\s*(?:$Storage\s+)?(?:$Inline\s+)?(?:const\s+)?((?:\s*$Ident)+?)\b(?:\s+$Sparse)?\s*\**\s*(?:$Ident|\(\*[^\)]*\))(?:\s*$Modifier)?\s*(?:;|=|,|\()/s) {
my $type = $1;
$type =~ s/\s+/ /g;
possible($type, "A:" . $s);