Lines Matching refs:num_bytes
365 unsigned int num_bytes) in comedi_buf_munge() argument
372 async->munge_count += num_bytes; in comedi_buf_munge()
373 return num_bytes; in comedi_buf_munge()
377 num_bytes -= num_bytes % num_sample_bytes; in comedi_buf_munge()
378 while (count < num_bytes) { in comedi_buf_munge()
379 int block_size = num_bytes - count; in comedi_buf_munge()
462 unsigned int num_bytes; in comedi_buf_read_n_available() local
467 num_bytes = async->munge_count - async->buf_read_count; in comedi_buf_read_n_available()
475 return num_bytes; in comedi_buf_read_n_available()
558 const void *data, unsigned int num_bytes) in comedi_buf_memcpy_to() argument
563 while (num_bytes) { in comedi_buf_memcpy_to()
566 if (write_ptr + num_bytes > async->prealloc_bufsz) in comedi_buf_memcpy_to()
569 block_size = num_bytes; in comedi_buf_memcpy_to()
574 num_bytes -= block_size; in comedi_buf_memcpy_to()