dmaengine: imx-sdma: Use GFP_NOWAIT for dma allocations

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

View File

@ -1157,8 +1157,8 @@ static int sdma_alloc_bd(struct sdma_desc *desc)
{
int ret = 0;
desc->bd = dma_pool_alloc(desc->sdmac->bd_pool, GFP_ATOMIC,
&desc->bd_phys);
desc->bd = dma_pool_alloc(desc->sdmac->bd_pool, GFP_NOWAIT,
&desc->bd_phys);
if (!desc->bd) {
ret = -ENOMEM;
goto out;