[PATCH 02/22] hw/rtc/m48t59-isa: QOM'ify IRQ number

[Bernhard Beschow <shentey@gmail.com>]

Exposing the IRQ number as a QOM property not only allows it to be
configurable but also to be printed by standard QOM mechanisms. This allows
isabus_dev_print() to be retired eventually.

Signed-off-by: Bernhard Beschow <shentey@gmail.com>
---
 hw/rtc/m48t59-isa.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/hw/rtc/m48t59-isa.c b/hw/rtc/m48t59-isa.c
index dc21fb10a5..d1c1d789a5 100644
--- a/hw/rtc/m48t59-isa.c
+++ b/hw/rtc/m48t59-isa.c
@@ -42,6 +42,7 @@ struct M48txxISAState {
     ISADevice parent_obj;
     M48t59State state;
     uint32_t io_base;
+    uint32_t isairq;
     MemoryRegion io;
 };
 
@@ -79,6 +80,7 @@ static void m48txx_isa_toggle_lock(Nvram *obj, int lock)
 static Property m48t59_isa_properties[] = {
     DEFINE_PROP_INT32("base-year", M48txxISAState, state.base_year, 0),
     DEFINE_PROP_UINT32("iobase", M48txxISAState, io_base, 0x74),
+    DEFINE_PROP_UINT32("irq", M48txxISAState, isairq, 8),
     DEFINE_PROP_END_OF_LIST(),
 };
 
@@ -99,7 +101,7 @@ static void m48t59_isa_realize(DeviceState *dev, Error **errp)
 
     s->model = u->info.model;
     s->size = u->info.size;
-    isa_init_irq(isadev, &s->IRQ, 8);
+    isa_init_irq(isadev, &s->IRQ, d->isairq);
     m48t59_realize_common(s, errp);
     memory_region_init_io(&d->io, OBJECT(dev), &m48t59_io_ops, s, "m48t59", 4);
     if (d->io_base != 0) {
-- 
2.35.1