dma: tegra: implement suspend/resume callbacks
authorLaxman Dewangan <ldewangan@nvidia.com>
Wed, 24 Apr 2013 09:54:27 +0000 (15:24 +0530)
committerVinod Koul <vinod.koul@intel.com>
Thu, 2 May 2013 16:49:20 +0000 (22:19 +0530)
commit3065c194670b61e213656ce25976d7c8a95e3c93
treef2d9b86bbe35623d9885f517f38c965f569675af
parentb2396f7984ea09e83d489cfca6d5da62cc22945a
dma: tegra: implement suspend/resume callbacks

Implement suspend/resume callbacks to store APB DMA channel's
register on suspend and restore APB DMA channel's register on
resume.

Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
drivers/dma/tegra20-apb-dma.c