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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 06:59:02 -0800
commit697f52b45551255d3e151110cba150107141de56 (patch)
tree2fdbf0460affc8fefd471584facb714bab46cf16
parent344e833f18ddb40252264d38dbf7d82b760ec34a (diff)
downloadlinux-linaro-stable-697f52b45551255d3e151110cba150107141de56.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 4305b2f2ec5e..8c0e07b7a70b 100755
--- a/scripts/kernel-doc
+++ b/scripts/kernel-doc
@@ -1750,7 +1750,7 @@ 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);