tree 3e5f8378cc6b9a69d554bd51d97e3ab30313d527
parent 286a6441a333abfa21a700683db5b3302f75a4de
author Jon Hunter <jonathanh@nvidia.com> 1447432780 +0000
committer Vinod Koul <vinod.koul@intel.com> 1449312188 +0530

dmaengine: tegra-apb: Save and restore word count

Newer tegra devices have a separate word count register per channel that
contains the number of words to be transferred. This register is not
saved or restored by the suspend/resume helpers for these newer devices
and so ensure that it is.

Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>