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Revert "dmaengine: imx-sdma: Use GFP_NOWAIT for dma allocations"

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commit c06abca692 upstream.

This reverts commit c1199875d3, as this depends on another commit
that is going to be reverted.

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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Lucas Stach
2018-11-06 03:40:25 +00:00
committed by Greg Kroah-Hartman
parent 37aefa0237
commit 2f79476548
1 changed files with 2 additions and 2 deletions
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4
drivers/dma/imx-sdma.c
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@@ -1194,8 +1194,8 @@ static int sdma_alloc_bd(struct sdma_desc *desc)
{
int ret = 0;
desc->bd = dma_pool_alloc(desc->sdmac->bd_pool, GFP_NOWAIT,
&desc->bd_phys);
desc->bd = dma_pool_alloc(desc->sdmac->bd_pool, GFP_ATOMIC,
&desc->bd_phys);
if (!desc->bd) {
ret = -ENOMEM;
goto out;