These getters don't update any SysBusDevice internal fields,
make the argument const.
Signed-off-by: Philippe Mathieu-Daudé <[email protected]>
---
include/hw/sysbus.h | 10 +++++-----
hw/core/sysbus.c | 10 +++++-----
2 files changed, 10 insertions(+), 10 deletions(-)
diff --git a/include/hw/sysbus.h b/include/hw/sysbus.h
index 18fde8a7b48..69eb62e29c8 100644
--- a/include/hw/sysbus.h
+++ b/include/hw/sysbus.h
@@ -70,17 +70,17 @@ struct SysBusDevice {
typedef void FindSysbusDeviceFunc(SysBusDevice *sbdev, void *opaque);
void sysbus_init_mmio(SysBusDevice *dev, MemoryRegion *memory);
-MemoryRegion *sysbus_mmio_get_region(SysBusDevice *dev, int n);
+MemoryRegion *sysbus_mmio_get_region(const SysBusDevice *dev, int n);
void sysbus_init_irq(SysBusDevice *dev, qemu_irq *p);
void sysbus_pass_irq(SysBusDevice *dev, SysBusDevice *target);
void sysbus_init_ioports(SysBusDevice *dev, uint32_t ioport, uint32_t size);
-bool sysbus_has_irq(SysBusDevice *dev, int n);
-bool sysbus_has_mmio(SysBusDevice *dev, unsigned int n);
+bool sysbus_has_irq(const SysBusDevice *dev, int n);
+bool sysbus_has_mmio(const SysBusDevice *dev, unsigned int n);
void sysbus_connect_irq(SysBusDevice *dev, int n, qemu_irq irq);
-bool sysbus_is_irq_connected(SysBusDevice *dev, int n);
-qemu_irq sysbus_get_connected_irq(SysBusDevice *dev, int n);
+bool sysbus_is_irq_connected(const SysBusDevice *dev, int n);
+qemu_irq sysbus_get_connected_irq(const SysBusDevice *dev, int n);
void sysbus_mmio_map(SysBusDevice *dev, int n, hwaddr addr);
int sysbus_mmio_map_name(SysBusDevice *dev, const char*name, hwaddr addr);
void sysbus_mmio_map_overlap(SysBusDevice *dev, int n, hwaddr addr,
diff --git a/hw/core/sysbus.c b/hw/core/sysbus.c
index ec69e877a2c..ae447c1196a 100644
--- a/hw/core/sysbus.c
+++ b/hw/core/sysbus.c
@@ -80,7 +80,7 @@ static void system_bus_class_init(ObjectClass *klass, const
void *data)
}
/* Check whether an IRQ source exists */
-bool sysbus_has_irq(SysBusDevice *dev, int n)
+bool sysbus_has_irq(const SysBusDevice *dev, int n)
{
char *prop = g_strdup_printf("%s[%d]", SYSBUS_DEVICE_GPIO_IRQ, n);
ObjectProperty *r;
@@ -91,12 +91,12 @@ bool sysbus_has_irq(SysBusDevice *dev, int n)
return (r != NULL);
}
-bool sysbus_is_irq_connected(SysBusDevice *dev, int n)
+bool sysbus_is_irq_connected(const SysBusDevice *dev, int n)
{
return !!sysbus_get_connected_irq(dev, n);
}
-qemu_irq sysbus_get_connected_irq(SysBusDevice *dev, int n)
+qemu_irq sysbus_get_connected_irq(const SysBusDevice *dev, int n)
{
DeviceState *d = DEVICE(dev);
return qdev_get_gpio_out_connector(d, SYSBUS_DEVICE_GPIO_IRQ, n);
@@ -114,7 +114,7 @@ void sysbus_connect_irq(SysBusDevice *dev, int n, qemu_irq
irq)
}
/* Check whether an MMIO region exists */
-bool sysbus_has_mmio(SysBusDevice *dev, unsigned int n)
+bool sysbus_has_mmio(const SysBusDevice *dev, unsigned int n)
{
return (n < dev->num_mmio);
}
@@ -190,7 +190,7 @@ void sysbus_init_mmio(SysBusDevice *dev, MemoryRegion
*memory)
dev->mmio[n].memory = memory;
}
-MemoryRegion *sysbus_mmio_get_region(SysBusDevice *dev, int n)
+MemoryRegion *sysbus_mmio_get_region(const SysBusDevice *dev, int n)
{
assert(n >= 0 && n < QDEV_MAX_MMIO);
return dev->mmio[n].memory;
