| commit | 4aad5be04088d9b6c2783d5f0fb6b1ac7bbc45c1 | [log] [tgz] |
|---|---|---|
| author | Jon Hunter <jonathanh@nvidia.com> | Fri Nov 13 16:39:41 2015 +0000 |
| committer | Vinod Koul <vinod.koul@intel.com> | Sat Dec 05 16:13:08 2015 +0530 |
| tree | c06405095ada6e046a163d44e95e1b116cd487b6 | |
| parent | 68ae7a93fb0e6432baaa7c323a650b1b5461643f [diff] |
dmaengine: tegra-apb: Only save channel state for those in use Currently the tegra-apb DMA driver suspend/resume helpers, save and restore the registers for all channels regardless of whether they are in use or not. Change this so that only channels that have been allocated and configured are saved and restored. Signed-off-by: Jon Hunter <jonathanh@nvidia.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com>