diff options
| author | Dan Williams <dan.j.williams@intel.com> | 2008-12-03 17:17:07 -0700 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2008-12-03 17:25:36 -0700 |
| commit | b0b42b16ff2b90f17bc1a4308366c9beba4b276e (patch) | |
| tree | d9025b46fe5360300ae4e430df3246c67602adad /kernel/rwsem.c | |
| parent | 532d3b1f86f41834a25373e3ded981d68e4ce17f (diff) | |
dmaengine: protect 'id' from concurrent registrations
There is a possibility to have two devices registered with the same id.
Cc: <stable@kernel.org>
Acked-by: Maciej Sosnowski <maciej.sosnowski@intel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'kernel/rwsem.c')
0 files changed, 0 insertions, 0 deletions