diff options
| author | Vinod Koul <vinod.koul@intel.com> | 2016-04-12 21:07:06 +0530 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-05-26 08:49:00 +0200 |
| commit | 92cffdc98efb1dea5d6f6911616f05dc6338d75f (patch) | |
| tree | 4789212601249da32c774a5e8298045b2f7f1ca8 /block/blk-map.c | |
| parent | 367971340270db5b3856172ed2072209ea9575dc (diff) | |
dmaengine: ensure dmaengine helpers check valid callback
commit 757d12e5849be549076901b0d33c60d5f360269c upstream.
dmaengine has various device callbacks and exposes helper
functions to invoke these. These helpers should check if channel,
device and callback is valid or not before invoking them.
Reported-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Signed-off-by: Jianming Qiao <jianming.qiao@bp.renesas.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'block/blk-map.c')
0 files changed, 0 insertions, 0 deletions