20 	struct scatterlist *sg = walk->sg;  in scatterwalk_skip()  local
22 	nbytes += walk->offset - sg->offset;  in scatterwalk_skip()
24 	while (nbytes > sg->length) {  in scatterwalk_skip()
25 		nbytes -= sg->length;  in scatterwalk_skip()
26 		sg = sg_next(sg);  in scatterwalk_skip()
28 	walk->sg = sg;  in scatterwalk_skip()
29 	walk->offset = sg->offset + nbytes;  in scatterwalk_skip()
63 void memcpy_from_sglist(void *buf, struct scatterlist *sg,  in memcpy_from_sglist()  argument
71 	scatterwalk_start_at_pos(&walk, sg, start);  in memcpy_from_sglist()
76 void memcpy_to_sglist(struct scatterlist *sg, unsigned int start,  in memcpy_to_sglist()  argument
84 	scatterwalk_start_at_pos(&walk, sg, start);  in memcpy_to_sglist()