| commit | 71f7e6cc55003ca6f616ff4094253d28de5d9254 | [log] [tgz] |
|---|---|---|
| author | Peter Griffin <peter.griffin@linaro.org> | Tue Jun 07 18:38:40 2016 +0100 |
| committer | Vinod Koul <vinod.koul@intel.com> | Tue Jun 21 21:35:00 2016 +0530 |
| tree | 0e97aa6bad67fb634836a688258ace0c294cf075 | |
| parent | b9ab9d10d9898cd022fece44a474e5ddb785d639 [diff] |
dmaengine: tegra20-apb-dma: Only calculate residue if txstate exists. There is no point calculating the residue if there is no txstate to store the value. Signed-off-by: Peter Griffin <peter.griffin@linaro.org> Signed-off-by: Vinod Koul <vinod.koul@intel.com>