Lines Matching refs:bufno
906 int bufno;
915 bufno = cam->next_buf;
916 clear_bit(bufno, &cam->flags);
926 if (copy_to_user(buffer, cam->dma_bufs[bufno], len))
1743 int bufno = cam->next_buf;
1744 if (bufno < 0) { /* "will never happen" */
1750 if (! test_bit(bufno, &cam->flags))
1754 clear_bit(bufno, &cam->flags);
1761 memcpy(sbuf->buffer, cam->dma_bufs[bufno],
1764 sbuf->v4lbuf.sequence = cam->buf_seq[bufno];