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author | Nishanth Menon <nm@ti.com> | 2013-02-27 17:02:46 -0800 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-02-27 19:10:09 -0800 |
commit | 9dc30918b23f4b0d7f7f81be5bda023aea3f6627 (patch) | |
tree | a490b631fee355c9c2262ecb3c892b9d1f8ef0ad /fs/ocfs2 | |
parent | ff6a6da60b894d008f704fbeb5bc596f9994b16e (diff) | |
download | op-kernel-dev-9dc30918b23f4b0d7f7f81be5bda023aea3f6627.zip op-kernel-dev-9dc30918b23f4b0d7f7f81be5bda023aea3f6627.tar.gz |
scripts/kernel-doc: handle struct member __aligned without numbers
Commit ef5da59f1260 ("scripts/kernel-doc: handle struct member
__aligned") permits "char something [123] __aligned(8);".
However, by using \d we constraint ourselves with integers. This is not
always the case. In fact, it might be better to do char something[123]
__aligned(sizeof(u16));
For example, With wireless_dev defining:
u8 address[ETH_ALEN] __aligned(sizeof(u16));
With \d, scripts/kernel-doc erroneously says:
Warning(include/net/cfg80211.h:2618): Excess struct/union/enum/typedef member 'address' description in 'wireless_dev'
This is because the regex __aligned\s*\(\d+\) fails match at \d as
sizeof is used.
So replace \d with . to indicate "something" in kernel-doc to ignore
__aligned(SOMETHING) in structs. With this change, we can use integers
OR sizeof() or macros as we please.
Signed-off-by: Nishanth Menon <nm@ti.com>
Cc: Fengguang Wu <fengguang.wu@intel.com>
Cc: Johannes Berg <johannes.berg@intel.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>
Diffstat (limited to 'fs/ocfs2')
0 files changed, 0 insertions, 0 deletions