Lines Matching refs:num_bytes
366 unsigned int num_bytes) in comedi_buf_munge() argument
373 async->munge_count += num_bytes; in comedi_buf_munge()
374 return num_bytes; in comedi_buf_munge()
378 num_bytes -= num_bytes % num_sample_bytes; in comedi_buf_munge()
379 while (count < num_bytes) { in comedi_buf_munge()
380 int block_size = num_bytes - count; in comedi_buf_munge()
463 unsigned int num_bytes; in comedi_buf_read_n_available() local
468 num_bytes = async->munge_count - async->buf_read_count; in comedi_buf_read_n_available()
476 return num_bytes; in comedi_buf_read_n_available()
559 const void *data, unsigned int num_bytes) in comedi_buf_memcpy_to() argument
564 while (num_bytes) { in comedi_buf_memcpy_to()
567 if (write_ptr + num_bytes > async->prealloc_bufsz) in comedi_buf_memcpy_to()
570 block_size = num_bytes; in comedi_buf_memcpy_to()
575 num_bytes -= block_size; in comedi_buf_memcpy_to()