diff options
| author | NeilBrown <neilb@suse.de> | 2014-12-15 01:56:59 (GMT) |
|---|---|---|
| committer | NeilBrown <neilb@suse.de> | 2015-02-05 22:32:55 (GMT) |
| commit | b7b17c9b67e5984210c83d50d2c8117d3bd50ea0 (patch) | |
| tree | 072e63fa9cd1e1c314d9d99d0ae77d9e955d1a38 /drivers/pwm/pwm-samsung.c | |
| parent | 7b1485bab9c49b0d3811d72beb0de60c7b8b337d (diff) | |
| download | linux-b7b17c9b67e5984210c83d50d2c8117d3bd50ea0.tar.xz | |
md: remove mddev_lock() from md_attr_show()
Most attributes can be read safely without any locking.
A race might lead to a slightly out-dated value, but nothing wrong.
We already have locking in some places where needed.
All that remains is can_clear_show(), behind_writes_used_show()
and action_show() which are easily fixed.
Signed-off-by: NeilBrown <neilb@suse.de>
Diffstat (limited to 'drivers/pwm/pwm-samsung.c')
0 files changed, 0 insertions, 0 deletions