The patch titled
checkpatch: pull out known acceptable typedefs
has been removed from the -mm tree. Its filename was
checkpatch-pull-out-known-acceptable-typedefs.patch
This patch was dropped because it was merged into mainline or a subsystem tree
The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
Subject: checkpatch: pull out known acceptable typedefs
From: Andy Whitcroft <apw@xxxxxxxxxxxx>
Within the type checker we have a number of common kernel types which must
be implemented as typedefs. Pull those out so that we can use the same
expressions to trigger exclusions.
Signed-off-by: Andy Whitcroft <apw@xxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
scripts/checkpatch.pl | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff -puN scripts/checkpatch.pl~checkpatch-pull-out-known-acceptable-typedefs scripts/checkpatch.pl
--- a/scripts/checkpatch.pl~checkpatch-pull-out-known-acceptable-typedefs
+++ a/scripts/checkpatch.pl
@@ -146,6 +146,11 @@ our $UTF8 = qr {
| \xF4[\x80-\x8F][\x80-\xBF]{2} # plane 16
}x;
+our $typeTypedefs = qr{(?x:
+ (?:__)?(?:u|s|be|le)(?:\d|\d\d)|
+ atomic_t
+)};
+
our @typeList = (
qr{void},
qr{(?:unsigned\s+)?char},
@@ -159,7 +164,6 @@ our @typeList = (
qr{float},
qr{double},
qr{bool},
- qr{(?:__)?(?:u|s|be|le)(?:\d|\d\d)},
qr{struct\s+$Ident},
qr{union\s+$Ident},
qr{enum\s+$Ident},
@@ -179,6 +183,7 @@ sub build_types {
(?:$Modifier\s+|const\s+)*
(?:
(?:typeof|__typeof__)\s*\(\s*\**\s*$Ident\s*\)|
+ (?:$typeTypedefs\b)|
(?:${all}\b)
)
(?:\s+$Modifier|\s+const)*
@@ -1589,6 +1594,7 @@ sub process {
if ($line =~ /\btypedef\s/ &&
$line !~ /\btypedef\s+$Type\s+\(\s*\*?$Ident\s*\)\s*\(/ &&
$line !~ /\btypedef\s+$Type\s+$Ident\s*\(/ &&
+ $line !~ /\b$typeTypedefs\b/ &&
$line !~ /\b__bitwise(?:__|)\b/) {
WARN("do not add new typedefs\n" . $herecurr);
}
_
Patches currently in -mm which might be from apw@xxxxxxxxxxxx are
origin.patch
mm-hugetlbc-make-functions-static-use-null-rather-than-0.patch
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