comedi: ni_labpc: Add sanity checks for I/O base address

comedi: ni_labpc: Add sanity checks for I/O base address

The "ni_labpc" driver uses an admin-supplied configuration option
(`it->options[0]`) to configure the I/O port base address of a
Lab-PC-1200 series or Lab-PC+ board.  It currently allows any base
address to be configured but the hardware only supports base addresses
(configured by a configuration utility and stored in nonvolatile memory)
in the range 0 to 0x3E0 on 32-byte boundaries.

Add a sanity check to ensure the device is not configured at an
unsupported base address.

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Link: https://patch.msgid.link/20260130170416.49994-32-abbotti@mev.co.uk
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>