tree 696bdbfec6870511493962c7786506e5c61e2948
parent 41a55b4de396f675485a3f3cb3e1b117316e9ce9
author Stephen Hemminger <shemminger@vyatta.com> 1276600871 +0200
committer Jens Axboe <jaxboe@fusionio.com> 1281197736 +0200

floppy: use atomic type for usage_count

The usage_count was being protected by a lock which was only there to
create an atomic counter.

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>