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dmaengine: imx-sdma: Use GFP_NOWAIT for dma allocations

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The memory allocation in DMA callbacks should use GFP_NOWAIT, so
update this one and fix code alignment for this call while at it.

Signed-off-by: Vinod Koul <vkoul@kernel.org>
This commit is contained in:
Vinod Koul 2018-07-02 18:37:27 +05:30
parent 680302c475
commit c1199875d3
1 changed files with 2 additions and 2 deletions
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4
drivers/dma/imx-sdma.c
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@ -1157,8 +1157,8 @@ static int sdma_alloc_bd(struct sdma_desc *desc)
{ {
int ret = 0; int ret = 0;
desc->bd = dma_pool_alloc(desc->sdmac->bd_pool, GFP_ATOMIC, desc->bd = dma_pool_alloc(desc->sdmac->bd_pool, GFP_NOWAIT,
&desc->bd_phys); &desc->bd_phys);
if (!desc->bd) { if (!desc->bd) {
ret = -ENOMEM; ret = -ENOMEM;
goto out; goto out;