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(parent: 4aad5be) | patch
dmaengine: tegra-apb: Update driver to use GFP_NOWAIT
authorJon Hunter <jonathanh@nvidia.com>
Fri, 13 Nov 2015 16:39:42 +0000 (16:39 +0000)
committerVinod Koul <vinod.koul@intel.com>
Sat, 5 Dec 2015 10:43:08 +0000 (16:13 +0530)
commit8fe9739bc3ed616fb8cf935fb5099051493c2424
treee7cc76be63cca9a1015ecbc613e1837281c80584tree | snapshot
parent4aad5be04088d9b6c2783d5f0fb6b1ac7bbc45c1commit | diff
dmaengine: tegra-apb: Update driver to use GFP_NOWAIT

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>
drivers/dma/tegra20-apb-dma.c diff | blob | history
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