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-rw-r--r--include/hw/isa/i8259_internal.h2
-rw-r--r--include/hw/isa/isa.h8
2 files changed, 5 insertions, 5 deletions
diff --git a/include/hw/isa/i8259_internal.h b/include/hw/isa/i8259_internal.h
index ee189e4a77..861d70d8f8 100644
--- a/include/hw/isa/i8259_internal.h
+++ b/include/hw/isa/i8259_internal.h
@@ -25,9 +25,9 @@
 #ifndef QEMU_I8259_INTERNAL_H
 #define QEMU_I8259_INTERNAL_H
 
-#include "hw/i386/pc.h"
 #include "hw/isa/isa.h"
 #include "hw/intc/intc.h"
+#include "hw/intc/i8259.h"
 
 typedef struct PICCommonState PICCommonState;
 
diff --git a/include/hw/isa/isa.h b/include/hw/isa/isa.h
index 79f703fd6c..e9ac1f1205 100644
--- a/include/hw/isa/isa.h
+++ b/include/hw/isa/isa.h
@@ -88,7 +88,7 @@ struct ISADevice {
     DeviceState parent_obj;
     /*< public >*/
 
-    uint32_t isairq[2];
+    int8_t isairq[2];      /* -1 = unassigned */
     int nirqs;
     int ioport_id;
 };
@@ -96,9 +96,9 @@ struct ISADevice {
 ISABus *isa_bus_new(DeviceState *dev, MemoryRegion *address_space,
                     MemoryRegion *address_space_io, Error **errp);
 void isa_bus_irqs(ISABus *bus, qemu_irq *irqs);
-qemu_irq isa_get_irq(ISADevice *dev, int isairq);
-void isa_init_irq(ISADevice *dev, qemu_irq *p, int isairq);
-void isa_connect_gpio_out(ISADevice *isadev, int gpioirq, int isairq);
+qemu_irq isa_get_irq(ISADevice *dev, unsigned isairq);
+void isa_init_irq(ISADevice *dev, qemu_irq *p, unsigned isairq);
+void isa_connect_gpio_out(ISADevice *isadev, int gpioirq, unsigned isairq);
 void isa_bus_dma(ISABus *bus, IsaDma *dma8, IsaDma *dma16);
 IsaDma *isa_get_dma(ISABus *bus, int nchan);
 MemoryRegion *isa_address_space(ISADevice *dev);