Lines Matching refs:bcnt
407 unsigned int bcnt; in pvr2_ioread_read() local
442 bcnt = cp->sync_key_len - cp->sync_buf_offs; in pvr2_ioread_read()
446 bcnt = cp->c_data_len - cp->c_data_offs; in pvr2_ioread_read()
449 if (!bcnt) break; in pvr2_ioread_read()
452 if (bcnt > cnt) bcnt = cnt; in pvr2_ioread_read()
454 if (copy_to_user(buf,src,bcnt)) { in pvr2_ioread_read()
461 cnt -= bcnt; in pvr2_ioread_read()
462 buf += bcnt; in pvr2_ioread_read()
463 copied_cnt += bcnt; in pvr2_ioread_read()
468 cp->sync_buf_offs += bcnt; in pvr2_ioread_read()
479 cp->c_data_offs += bcnt; in pvr2_ioread_read()