27 	struct scatterlist *src_sg = areq->src;  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()
41 		if ((src_sg->length % 16) != 0)  in meson_cipher_need_fallback()
45 		if (src_sg->length != dst_sg->length)  in meson_cipher_need_fallback()
47 		if (!IS_ALIGNED(src_sg->offset, sizeof(u32)))  in meson_cipher_need_fallback()
51 		src_sg = sg_next(src_sg);  in meson_cipher_need_fallback()
94 	struct scatterlist *src_sg = areq->src;  in meson_cipher()  local
203 	src_sg = areq->src;  in meson_cipher()
206 	while (src_sg) {  in meson_cipher()
210 		desc->t_src = cpu_to_le32(sg_dma_address(src_sg));  in meson_cipher()
212 		todo = min(len, sg_dma_len(src_sg));  in meson_cipher()
218 		if (!sg_next(src_sg))  in meson_cipher()
222 		src_sg = sg_next(src_sg);  in meson_cipher()