| Message ID | 20180914170615.12659-4-l.stach@pengutronix.de (mailing list archive) |
|---|---|
| State | Superseded |
| Headers | show |
| Series | [v2,1/4] Revert "dmaengine: imx-sdma: Use GFP_NOWAIT for dma allocations" | expand |
diff --git a/drivers/dma/imx-sdma.c b/drivers/dma/imx-sdma.c index da41e8fbf151..ac189d3d985c 100644 --- a/drivers/dma/imx-sdma.c +++ b/drivers/dma/imx-sdma.c @@ -1213,7 +1213,7 @@ static int sdma_alloc_bd(struct sdma_desc *desc) int ret = 0; desc->bd = dma_zalloc_coherent(NULL, bd_size, &desc->bd_phys, - GFP_ATOMIC); + GFP_NOWAIT); if (!desc->bd) { ret = -ENOMEM; goto out;
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> --- drivers/dma/imx-sdma.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)