diff mbox series

[v3,1/4] Revert "dmaengine: imx-sdma: Use GFP_NOWAIT for dma allocations"

Message ID 1541504525-25720-2-git-send-email-yibin.gong@nxp.com (mailing list archive)
State Accepted
Headers show
Series Correct dma pool for imx-sdma | expand

Commit Message

Robin Gong Nov. 6, 2018, 3:40 a.m. UTC 
From: Lucas Stach <l.stach@pengutronix.de>

This reverts commit c1199875d327, 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>
---
 drivers/dma/imx-sdma.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/drivers/dma/imx-sdma.c b/drivers/dma/imx-sdma.c
index b4ec2d2..3bca5e0 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;