General changes from the obattler_202406 branch

Co-Authored-By: Miran Grča <oubattler@gmail.com>

src/machine/m_xt_zenith.c

@@ -144,7 +144,7 @@ machine_xt_z184_init(const machine_t *model)
 
     lpt1_remove(); /* only one parallel port */
     lpt2_remove();
-    lpt1_init(0x278);
+    lpt1_setup(LPT2_ADDR);
     device_add(&ns8250_device);
     serial_set_next_inst(SERIAL_MAX); /* So that serial_standalone_init() won't do anything. */
 
@@ -198,7 +198,7 @@ machine_xt_z159_init(const machine_t *model)
     /* parallel port is on the memory board */
     lpt1_remove(); /* only one parallel port */
     lpt2_remove();
-    lpt1_init(0x278);
+    lpt1_setup(LPT2_ADDR);
 
     return ret;
 }