Ian Abbott 4772c018e3 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>
2010-06-04 13:38:53 -07:00
..
2010-05-27 09:12:40 -07:00
2010-06-01 08:40:47 -07:00