serial: 8250: dw: enable using pdata with ACPI

Commit ffd38144 ("serial: 8250: dw: Move the USR register to pdata")
caused NULL-pointer dereference when booting with ACPI by unconditional
usage of the recently added pdata.

In order to fix that and prevent similar issues in future, hook the
default version of this structure in dw8250_acpi_match table.
While at it, sort all entries alphabetically.

Fixes: ffd38144

 ("serial: 8250: dw: Move the USR register to pdata")
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Marcin Wojtas <mw@semihalf.com>
Link: https://lore.kernel.org/r/20220620121046.1307412-1-mw@semihalf.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>