We should not wire IRQs on unrealized device.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
---
hw/sparc/sun4m.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/hw/sparc/sun4m.c b/hw/sparc/sun4m.c
index e782c8ec7a..d52e6a7213 100644
--- a/hw/sparc/sun4m.c
+++ b/hw/sparc/sun4m.c
@@ -312,13 +312,11 @@ static void *sparc32_dma_init(hwaddr dma_base,
dma = qdev_new(TYPE_SPARC32_DMA);
espdma = SPARC32_ESPDMA_DEVICE(object_resolve_path_component(
OBJECT(dma), "espdma"));
- sysbus_connect_irq(SYS_BUS_DEVICE(espdma), 0, espdma_irq);
esp = SYSBUS_ESP(object_resolve_path_component(OBJECT(espdma), "esp"));
ledma = SPARC32_LEDMA_DEVICE(object_resolve_path_component(
OBJECT(dma), "ledma"));
- sysbus_connect_irq(SYS_BUS_DEVICE(ledma), 0, ledma_irq);
lance = SYSBUS_PCNET(object_resolve_path_component(
OBJECT(ledma), "lance"));
@@ -332,6 +330,11 @@ static void *sparc32_dma_init(hwaddr dma_base,
}
sysbus_realize_and_unref(SYS_BUS_DEVICE(dma), &error_fatal);
+
+ sysbus_connect_irq(SYS_BUS_DEVICE(espdma), 0, espdma_irq);
+
+ sysbus_connect_irq(SYS_BUS_DEVICE(ledma), 0, ledma_irq);
+
sysbus_mmio_map(SYS_BUS_DEVICE(dma), 0, dma_base);
sysbus_mmio_map(SYS_BUS_DEVICE(esp), 0, esp_base);