lasi: remove address space parameter from lasi_initfn()

Now that all of the LASI devices are mapped by the board, this parameter is no
longer required.

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Helge Deller <deller@gmx.de>
Message-Id: <20220504092600.10048-38-mark.cave-ayland@ilande.co.uk>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>

hw/hppa/hppa_sys.h

@@ -11,7 +11,7 @@
 
 #include "hppa_hardware.h"
 
-LasiState *lasi_initfn(MemoryRegion *);
+LasiState *lasi_initfn(void);
 #define enable_lasi_lan()       0
 
 /* hppa_pci.c.  */

hw/hppa/lasi.c

@@ -227,7 +227,7 @@ static void lasi_set_irq(void *opaque, int irq, int level)
     }
 }
 
-LasiState *lasi_initfn(MemoryRegion *address_space)
+LasiState *lasi_initfn(void)
 {
     DeviceState *dev;
 

hw/hppa/machine.c

@@ -178,7 +178,7 @@ static void machine_hppa_init(MachineState *machine)
 
 
     /* Init Lasi chip */
-    lasi_dev = DEVICE(lasi_initfn(addr_space));
+    lasi_dev = DEVICE(lasi_initfn());
     memory_region_add_subregion(addr_space, LASI_HPA,
                                 sysbus_mmio_get_region(
                                     SYS_BUS_DEVICE(lasi_dev), 0));