| commit | 4772c018e35b6a21e8a8bde54568b59998540a16 | [log] [tgz] |
|---|---|---|
| author | Ian Abbott <abbotti@mev.co.uk> | Wed May 19 18:09:49 2010 +0100 |
| committer | Greg Kroah-Hartman <gregkh@suse.de> | Fri Jun 04 13:38:53 2010 -0700 |
| tree | 15aa77b0981f17e100f8303a4754ad2b5752eeee | |
| parent | d261154057c27f6c1d256b6198b0ad08733f1758 [diff] |
Staging: comedi: COMEDI_BUFINFO with no async - report no bytes read or written When the COMEDI_BUFINFO ioctl is used on a subdevice without asynchronous streaming command support, set 'bytes_read = 0' and 'bytes_written = 0' in the buffer info returned back to the user. Signed-off-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>