hw/isa/pc87312: Use uint16_t for the ISA I/O base address

This matches the isa_register_ioport() prototype.

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20180308223946.26784-7-f4bug@amsat.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2 files changed