staging: comedi: amplc_pci224: remove options to select output ranges
When attaching a PCI224 or PCI234 manually via the `COMEDI_DEVCONFIG` ioctl, there are several options the user can supply that describe the state of the hardware jumpers (LK1 for PCI224, LK1 thru LK5 for PCI234). These options control how the driver sets up the AO range tables for the device. Those options are useless when the board is attached automatically via the PCI driver probe function `amplc_pci225_pci_probe()`, `comedi_pci_auto_config()`, and the comedi driver "auto_attach" handler `pci224_auto_attach()`. Rip out the range table selection options and use a single, static range table per board type, containing all the software- and hardware-selectable ranges for that board. The PCI234 used to have a per-channel `range_table_list` rather than an all-channel `range_table`, as the jumpers selected different ranges for all channels. Now that the channels are using a unified range table, use an all-channel `range_table` instead. When checking the channel list for an asynchronous command in `pci224_ao_check_chanlist()` make sure the ranges specified in the list have compatible jumper settings. We don't know how the jumpers are actually set, but we can at least avoid conflicting settings. Signed-off-by: Ian Abbott <abbotti@mev.co.uk> Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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