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checkpatch: warn on uapi #includes that #include <uapi/... 

Avoid specifying internal uapi #include paths with uapi/...  as
userspace should not use and never see that.

Neaten message line wrapping above.

Signed-off-by: Joe Perches <joe@perches.com>
Acked-by: David Howells <dhowells@redhat.com>
Acked-by: Andy Whitcroft <apw@canonical.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Joe Perches 2012-12-20 15:05:37 -08:00 committed by Linus Torvalds
parent 5abe257af8
commit 495e9d8460
1 changed files with 5 additions and 2 deletions
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7
scripts/checkpatch.pl
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@ -2226,8 +2226,11 @@ sub process {
my $path = $1;
if ($path =~ m{//}) {
ERROR("MALFORMED_INCLUDE",
"malformed #include filename\n" .
$herecurr);
"malformed #include filename\n" . $herecurr);
}
if ($path =~ "^uapi/" && $realfile =~ m@\binclude/uapi/@) {
ERROR("UAPI_INCLUDE",
"No #include in ...include/uapi/... should use a uapi/ path prefix\n" . $herecurr);
}
}