Name
edd_show_raw_data — 
  copies raw data to buffer for userspace to parse
 
Synopsis
| ssize_t edd_show_raw_data ( | struct edd_device * edev, | 
|  | char * buf ); | 
 
Arguments
- edev
- 
     target edd_device
     
- buf
- 
     output buffer
     
Returns
   number of bytes written, or -EINVAL on failure