Lines Matching defs:wb
119 struct acm_wb *wb;
124 wb = &acm->wb[wbn];
125 if (!wb->use) {
126 wb->use = 1;
137 acm->wb[wbn].use = 0;
146 n -= acm->wb[i].use;
153 return acm->wb[wbn].use;
179 struct acm_wb *wb;
198 wb = &acm->wb[wbn];
203 acm->writeurb->transfer_buffer = wb->buf;
204 acm->writeurb->transfer_dma = wb->dmah;
205 acm->writeurb->transfer_buffer_length = wb->len;
583 struct acm_wb *wb;
598 wb = &acm->wb[wbn];
602 memcpy(wb->buf, buf, count);
603 wb->len = count;
765 struct acm_wb *wb;
767 for (wb = &acm->wb[0], i = 0; i < ACM_NW; i++, wb++) {
768 usb_buffer_free(acm->dev, acm->writesize, wb->buf, wb->dmah);
776 struct acm_wb *wb;
778 for (wb = &acm->wb[0], i = 0; i < ACM_NW; i++, wb++) {
779 wb->buf = usb_buffer_alloc(acm->dev, acm->writesize, GFP_KERNEL,
780 &wb->dmah);
781 if (!wb->buf) {
784 --wb;
786 wb->buf, wb->dmah);