[PATCH] crypto: hisilicon/sgl - fix inconsistent map/unmap direction issue

[Chenghai Huang]

Ensure that the direction for dma_map_sg and dma_unmap_sg is
consistent.

Fixes: 2566de3e06a3 ("crypto: hisilicon - Use fine grained DMA mapping direction")
Signed-off-by: Chenghai Huang <huangchenghai2@xxxxxxxxxx>
---
 drivers/crypto/hisilicon/sgl.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/crypto/hisilicon/sgl.c b/drivers/crypto/hisilicon/sgl.c
index 24c7b6ab285b..d41b34405c21 100644
--- a/drivers/crypto/hisilicon/sgl.c
+++ b/drivers/crypto/hisilicon/sgl.c
@@ -260,7 +260,7 @@ hisi_acc_sg_buf_map_to_hw_sgl(struct device *dev, struct scatterlist *sgl,
 	return curr_hw_sgl;
 
 err_unmap:
-	dma_unmap_sg(dev, sgl, sg_n, DMA_BIDIRECTIONAL);
+	dma_unmap_sg(dev, sgl, sg_n, dir);
 
 	return ERR_PTR(ret);
 }
-- 
2.33.0