| commit | b0b42b16ff2b90f17bc1a4308366c9beba4b276e | [log] [tgz] |
|---|---|---|
| author | Dan Williams <dan.j.williams@intel.com> | Wed Dec 03 17:17:07 2008 -0700 |
| committer | Dan Williams <dan.j.williams@intel.com> | Wed Dec 03 17:25:36 2008 -0700 |
| tree | d9025b46fe5360300ae4e430df3246c67602adad | |
| 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>