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| author | Chenghai Huang <huangchenghai2@huawei.com> | 2025-12-19 06:36:19 +0300 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2026-01-16 09:02:06 +0300 |
| commit | 4154f7d3b1c133b909d20c44ecb8277e8482aa6b (patch) | |
| tree | 14e0d471be7ae681a71377f267ed3ca03cb0ed48 | |
| parent | e7507439628052363500d717caffb5c2241854dc (diff) | |
| download | linux-4154f7d3b1c133b909d20c44ecb8277e8482aa6b.tar.xz | |
crypto: hisilicon/sgl - fix inconsistent map/unmap direction issue
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@huawei.com>
Reviewed-by: Zenghui Yu <yuzenghui@huawei.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
| -rw-r--r-- | drivers/crypto/hisilicon/sgl.c | 2 |
1 files changed, 1 insertions, 1 deletions
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); } |