hw/i386: Ignore the default parallel port if it has not been compiled into QEMU

Don't try to instantiate the parallel port if it has not been
enabled in the build configuration.

Message-Id: <20230512124033.502654-10-thuth@redhat.com>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2 files changed