[PATCH v2 0/4] staging: comedi: tidy up dio subdevice (*insn_config) boilerplate

[Greg Kroah-Hartman]

On Tue, Aug 06, 2013 at 09:30:33AM -0700, H Hartley Sweeten wrote:
> All the comedi drivers that have DIO subdevices implement a (*insn_config)
> callback. This callback always handles the INSN_CONFIG_DIO_{INPUT,OUTPUT}
> instructions to configure the DIO channels. They also always handle the
> INSN_CONFIG_DIO_QUERY instruction to query the configuration of a DIO channel.
> 
> Introduce, and use, a new exported function in the comedi core to handle this
> boilerplate.
> 
> v2: Patches 1, 2, and 4: Add Reviewed-by signoff from Ian Abbott.
>     Patch 3: Drop changes to comedi_bond and ni_65xx drivers as suggested by Ian.
>              Add comment back in ssv_dnp driver about the mysterious multiplication
>              by 2 for port C.

Ok, I think I got this all applied properly, it took me a few tries as
your inbox will show :)

If I've messed anything up, or missed anything, please resend it,
thanks.

greg k-h