[PATCH v2 1/4] Revert "dmaengine: imx-sdma: Use GFP_NOWAIT for dma allocations"

[Lucas Stach]

This reverts commit c1199875d327, as this depends on another commit
that is going to be reverted.

Signed-off-by: Lucas Stach <l.st...@pengutronix.de>
---
 drivers/dma/imx-sdma.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/dma/imx-sdma.c b/drivers/dma/imx-sdma.c
index b4ec2d20e661..3bca5e0c715f 100644
--- a/drivers/dma/imx-sdma.c
+++ b/drivers/dma/imx-sdma.c
@@ -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;
-- 
2.19.0