dmaengine: tegra-apb: Save and restore word count

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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>

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Jon Hunter 2015-11-13 16:39:40 +00:00 • committed by Vinod Koul

parent 286a6441a3

commit 68ae7a93fb

1 changed files with 6 additions and 0 deletions

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drivers/dma/tegra20-apb-dma.c

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