diff options
| -rw-r--r-- | drivers/crypto/caam/caamhash.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/crypto/caam/caamhash.c b/drivers/crypto/caam/caamhash.c index cef0ce4d2598..6e873496fa30 100644 --- a/drivers/crypto/caam/caamhash.c +++ b/drivers/crypto/caam/caamhash.c @@ -707,6 +707,14 @@ static inline void ahash_unmap(struct device *dev, if (edesc->dst_dma) dma_unmap_single(dev, edesc->dst_dma, dst_len, DMA_FROM_DEVICE); + if (state->buf_dma) { + dma_unmap_single(dev, state->buf_dma, + (state->current_buf ? + state->buflen_1 : state->buflen_0), + DMA_TO_DEVICE); + state->buf_dma = 0; + } + if (edesc->sec4_sg_bytes) dma_unmap_single(dev, edesc->sec4_sg_dma, edesc->sec4_sg_bytes, DMA_TO_DEVICE); |