struct buffer_desc *buf, gfp_t flags,
enum dma_data_direction dir)
{
- for (;nbytes > 0; sg = scatterwalk_sg_next(sg)) {
+ for (; nbytes > 0; sg = sg_next(sg)) {
unsigned len = min(nbytes, sg->length);
struct buffer_desc *next_buf;
u32 next_buf_phys;
break;
offset += sg->length;
- sg = scatterwalk_sg_next(sg);
+ sg = sg_next(sg);
}
return (start + nbytes > offset + sg->length);
}