diff options
| -rw-r--r-- | hw/timer/cadence_ttc.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/hw/timer/cadence_ttc.c b/hw/timer/cadence_ttc.c index a861049..888f9ce 100644 --- a/hw/timer/cadence_ttc.c +++ b/hw/timer/cadence_ttc.c @@ -64,8 +64,13 @@ typedef struct { qemu_irq irq; } CadenceTimerState; -typedef struct { - SysBusDevice busdev; +#define TYPE_CADENCE_TTC "cadence_ttc" +#define CADENCE_TTC(obj) \ + OBJECT_CHECK(CadenceTTCState, (obj), TYPE_CADENCE_TTC) + +typedef struct CadenceTTCState { + SysBusDevice parent_obj; + MemoryRegion iomem; CadenceTimerState timer[3]; } CadenceTTCState; @@ -401,7 +406,7 @@ static void cadence_timer_init(uint32_t freq, CadenceTimerState *s) static int cadence_ttc_init(SysBusDevice *dev) { - CadenceTTCState *s = FROM_SYSBUS(CadenceTTCState, dev); + CadenceTTCState *s = CADENCE_TTC(dev); int i; for (i = 0; i < 3; ++i) { @@ -476,7 +481,7 @@ static void cadence_ttc_class_init(ObjectClass *klass, void *data) } static const TypeInfo cadence_ttc_info = { - .name = "cadence_ttc", + .name = TYPE_CADENCE_TTC, .parent = TYPE_SYS_BUS_DEVICE, .instance_size = sizeof(CadenceTTCState), .class_init = cadence_ttc_class_init, |