The async event defines, COMEDI_CB_*, are only used in the kernel. They should
not be exposed to userspace in the comedi.h uapi header. Move the defines to
the comedidev.h kernel header and tidy up the documentation.

Also, introduce some mask defines to clarify the events that indicate error
conditions and that cancel an async command.

H Hartley Sweeten (2):
  staging: comedi: comedidev.h: don't expose COMEDI_CB_* defines to userspace
  staging: comedi: comedidev.h: clarify async->event error/cancel detection

 drivers/staging/comedi/comedi.h               | 11 -----------
 drivers/staging/comedi/comedi_fops.c          | 18 ++++++++----------
 drivers/staging/comedi/comedidev.h            | 22 ++++++++++++++++++++++
 drivers/staging/comedi/drivers.c              |  2 +-
 drivers/staging/comedi/drivers/amplc_pci230.c | 10 ++--------
 5 files changed, 33 insertions(+), 30 deletions(-)

-- 
2.0.3

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