hw/sparc64/sun4u: Keep reference to ISA input IRQs in EbusState

Keep reference to ISA input IRQs in EbusState.

To emphasize input/output distinction, rename arrays
as isa_irqs_in / isa_irqs_out.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230210163744.32182-7-philmd@linaro.org>

diff --git a/hw/sparc64/sun4u.c b/hw/sparc64/sun4u.c
index 387181ff77624c138a9a561fd18c316034e6003d..8fe47e2c22b841e3d146ca0148030eb4ff04d1b7 100644 (file)
--- a/hw/sparc64/sun4u.c
+++ b/hw/sparc64/sun4u.c
@@ -84,7 +84,8 @@ struct EbusState {
     PCIDevice parent_obj;
 
     ISABus *isa_bus;
-    qemu_irq isa_bus_irqs[ISA_NUM_IRQS];
+    qemu_irq *isa_irqs_in;
+    qemu_irq isa_irqs_out[ISA_NUM_IRQS];
     uint64_t console_serial_base;
     MemoryRegion bar0;
     MemoryRegion bar1;
@@ -287,7 +288,7 @@ static const TypeInfo power_info = {
 static void ebus_isa_irq_handler(void *opaque, int n, int level)
 {
     EbusState *s = EBUS(opaque);
-    qemu_irq irq = s->isa_bus_irqs[n];
+    qemu_irq irq = s->isa_irqs_out[n];
 
     /* Pass ISA bus IRQs onto their gpio equivalent */
     trace_ebus_isa_irq_handler(n, level);
@@ -303,7 +304,6 @@ static void ebus_realize(PCIDevice *pci_dev, Error **errp)
     ISADevice *isa_dev;
     SysBusDevice *sbd;
     DeviceState *dev;
-    qemu_irq *isa_irq;
     DriveInfo *fd[MAX_FD];
     int i;
 
@@ -315,9 +315,9 @@ static void ebus_realize(PCIDevice *pci_dev, Error **errp)
     }
 
     /* ISA bus */
-    isa_irq = qemu_allocate_irqs(ebus_isa_irq_handler, s, ISA_NUM_IRQS);
-    isa_bus_irqs(s->isa_bus, isa_irq);
-    qdev_init_gpio_out_named(DEVICE(s), s->isa_bus_irqs, "isa-irq",
+    s->isa_irqs_in = qemu_allocate_irqs(ebus_isa_irq_handler, s, ISA_NUM_IRQS);
+    isa_bus_irqs(s->isa_bus, s->isa_irqs_in);
+    qdev_init_gpio_out_named(DEVICE(s), s->isa_irqs_out, "isa-irq",
                              ISA_NUM_IRQS);
 
     /* Serial ports */