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(parent: 2557f71) | patch
dmaengine: imx-sdma: use GFP_NOWAIT for dma descriptor allocations
authorLucas Stach <l.stach@pengutronix.de>
Tue, 6 Nov 2018 03:40:37 +0000 (03:40 +0000)
committerVinod Koul <vkoul@kernel.org>
Wed, 5 Dec 2018 08:23:06 +0000 (13:53 +0530)
commit5ce585434d2d468431d27df61aa78e6dd5ca0ae7
tree790e37d4b215eb10ef27b9ed5ca6ce0144936be7tree | snapshot
parent2557f7177db5e3fa6c857e0ebc1402ebc49eb083commit | diff
dmaengine: imx-sdma: use GFP_NOWAIT for dma descriptor allocations

DMA buffer descriptors aren't allocated from atomic context, so they
can use the less heavyweigth GFP_NOWAIT.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Robin Gong <yibin.gong@nxp.com>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Vinod Koul <vkoul@kernel.org>
drivers/dma/imx-sdma.c diff | blob | history
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