2998 	dma_addr_t buf_dma;  member
3056 	state->buf_dma = dma_map_single(dev, current_buf(state), buflen,  in buf_map_to_qm_sg()
3058 	if (dma_mapping_error(dev, state->buf_dma)) {  in buf_map_to_qm_sg()
3060 		state->buf_dma = 0;  in buf_map_to_qm_sg()
3064 	dma_to_qm_sg_one(qm_sg, state->buf_dma, buflen, 0);  in buf_map_to_qm_sg()
3323 	if (state->buf_dma) {  in ahash_unmap()
3324 		dma_unmap_single(dev, state->buf_dma, *current_buflen(state),  in ahash_unmap()
3326 		state->buf_dma = 0;  in ahash_unmap()
3765 	state->buf_dma = 0;  in ahash_digest()
3867 		state->buf_dma = dma_map_single(ctx->dev, buf, buflen,  in ahash_final_no_ctx()
3869 		if (dma_mapping_error(ctx->dev, state->buf_dma)) {  in ahash_final_no_ctx()
3894 		dpaa2_fl_set_addr(in_fle, state->buf_dma);  in ahash_final_no_ctx()
4292 	state->buf_dma = 0;  in ahash_init()