hw/block/fdc-isa: Move portio_list from FDCtrl to FDCtrlISABus

FDCtrl::portio_list isn't used inside FDCtrl context but only inside
FDCtrlISABus context, so move it there.

Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Reviewed-by: BALATON Zoltan <balaton@eik.bme.hu>
Message-Id: <20240114123911.4877-2-shentey@gmail.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

hw/block/fdc-internal.h

@@ -26,7 +26,6 @@
 #define HW_BLOCK_FDC_INTERNAL_H
 
 #include "exec/memory.h"
-#include "exec/ioport.h"
 #include "hw/block/block.h"
 #include "hw/block/fdc.h"
 #include "qapi/qapi-types-block.h"
@@ -140,7 +139,6 @@ struct FDCtrl {
     /* Timers state */
     uint8_t timer0;
     uint8_t timer1;
-    PortioList portio_list;
 };
 
 extern const FDFormat fd_formats[];

hw/block/fdc-isa.c

@@ -42,6 +42,7 @@
 #include "sysemu/block-backend.h"
 #include "sysemu/blockdev.h"
 #include "sysemu/sysemu.h"
+#include "exec/ioport.h"
 #include "qemu/log.h"
 #include "qemu/main-loop.h"
 #include "qemu/module.h"
@@ -60,6 +61,7 @@ struct FDCtrlISABus {
     uint32_t irq;
     uint32_t dma;
     struct FDCtrl state;
+    PortioList portio_list;
     int32_t bootindexA;
     int32_t bootindexB;
 };
@@ -91,7 +93,7 @@ static void isabus_fdc_realize(DeviceState *dev, Error **errp)
     FDCtrl *fdctrl = &isa->state;
     Error *err = NULL;
 
-    isa_register_portio_list(isadev, &fdctrl->portio_list,
+    isa_register_portio_list(isadev, &isa->portio_list,
                              isa->iobase, fdc_portio_list, fdctrl,
                              "fdc");