dmaengine: tegra-apb: Update driver to use GFP_NOWAIT

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The tegra20-apb-dma driver currently uses the flag GFP_ATOMIC when
allocating memory for structures used in conjunction with the DMA
descriptors. It is preferred that dmaengine drivers use GFP_NOWAIT
instead and so the emergency memory pool will not be used by these
drivers.

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 16:39:42 +00:00 • committed by Vinod Koul

parent 4aad5be040

commit 8fe9739bc3

1 changed files with 2 additions and 2 deletions

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drivers/dma/tegra20-apb-dma.c

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