28 	struct scatterlist *dst_sg = areq->dst;  in meson_cipher_need_fallback()  local
33 	if (sg_nents(src_sg) != sg_nents(dst_sg))  in meson_cipher_need_fallback()
37 	if (sg_nents(src_sg) > MAXDESC - 3 || sg_nents(dst_sg) > MAXDESC - 3)  in meson_cipher_need_fallback()
40 	while (src_sg && dst_sg) {  in meson_cipher_need_fallback()
43 		if ((dst_sg->length % 16) != 0)  in meson_cipher_need_fallback()
45 		if (src_sg->length != dst_sg->length)  in meson_cipher_need_fallback()
49 		if (!IS_ALIGNED(dst_sg->offset, sizeof(u32)))  in meson_cipher_need_fallback()
52 		dst_sg = sg_next(dst_sg);  in meson_cipher_need_fallback()
95 	struct scatterlist *dst_sg = areq->dst;  in meson_cipher()  local
204 	dst_sg = areq->dst;  in meson_cipher()
211 		desc->t_dst = cpu_to_le32(sg_dma_address(dst_sg));  in meson_cipher()
223 		dst_sg = sg_next(dst_sg);  in meson_cipher()