Lines Matching refs:num_bytes
313 unsigned int num_bytes) in comedi_buf_munge() argument
321 async->munge_count += num_bytes; in comedi_buf_munge()
322 return num_bytes; in comedi_buf_munge()
326 num_bytes -= num_bytes % num_sample_bytes; in comedi_buf_munge()
327 while (count < num_bytes) { in comedi_buf_munge()
335 min(num_bytes - count, PAGE_SIZE - offset); in comedi_buf_munge()
413 unsigned int num_bytes; in comedi_buf_read_n_available() local
418 num_bytes = async->munge_count - async->buf_read_count; in comedi_buf_read_n_available()
426 return num_bytes; in comedi_buf_read_n_available()
509 const void *data, unsigned int num_bytes) in comedi_buf_memcpy_to() argument
515 while (num_bytes) { in comedi_buf_memcpy_to()
522 unsigned int block_size = min(num_bytes, PAGE_SIZE - offset); in comedi_buf_memcpy_to()
528 num_bytes -= block_size; in comedi_buf_memcpy_to()