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authorJohannes Berg <johannes.berg@intel.com>2014-12-10 15:41:28 -0800
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2015-01-16 06:59:33 -0800
commit11d1b5db26bdb35063850dfb662b2e7de159a4be (patch)
tree4ed2935945724464024037f6bdf410559855106b
parent1cde12540bf232899dbf162427083b4982e4bf54 (diff)
downloadlinux-linaro-stable-11d1b5db26bdb35063850dfb662b2e7de159a4be.tar.gz
scripts/kernel-doc: don't eat struct members with __aligned
commit 7b990789a4c3420fa57596b368733158e432d444 upstream. The change from \d+ to .+ inside __aligned() means that the following structure: struct test { u8 a __aligned(2); u8 b __aligned(2); }; essentially gets modified to struct test { u8 a; }; for purposes of kernel-doc, thus dropping a struct member, which in turns causes warnings and invalid kernel-doc generation. Fix this by replacing the catch-all (".") with anything that's not a semicolon ("[^;]"). Fixes: 9dc30918b23f ("scripts/kernel-doc: handle struct member __aligned without numbers") Signed-off-by: Johannes Berg <johannes.berg@intel.com> Cc: Nishanth Menon <nm@ti.com> Cc: Randy Dunlap <rdunlap@infradead.org> Cc: Michal Marek <mmarek@suse.cz> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-rwxr-xr-xscripts/kernel-doc2
1 files changed, 1 insertions, 1 deletions
diff --git a/scripts/kernel-doc b/scripts/kernel-doc
index da058da413e7..2438cc351952 100755
--- a/scripts/kernel-doc
+++ b/scripts/kernel-doc
@@ -1753,7 +1753,7 @@ sub dump_struct($$) {
# strip kmemcheck_bitfield_{begin,end}.*;
$members =~ s/kmemcheck_bitfield_.*?;//gos;
# strip attributes
- $members =~ s/__aligned\s*\(.+\)//gos;
+ $members =~ s/__aligned\s*\([^;]*\)//gos;
create_parameterlist($members, ';', $file);
check_sections($file, $declaration_name, "struct", $sectcheck, $struct_actual, $nested);