diff options
| author | Andreas Färber <afaerber@suse.de> | 2013-07-24 09:20:15 +0200 |
|---|---|---|
| committer | Andreas Färber <afaerber@suse.de> | 2013-07-29 21:06:27 +0200 |
| commit | 4e00210522ecbbeb81d091cfca1f2cf3f3ae00d8 (patch) | |
| tree | 18e1c971dcbc931f4d9277090fb7192811c37e17 /hw/arm/strongarm.c | |
| parent | 74e075f6fbb40992b698c2418aa19ad541abf71e (diff) | |
strongarm: QOM cast cleanup for StrongARMRTCState
Introduce a type constant, use QOM casts and rename the parent field.
Signed-off-by: Andreas Färber <afaerber@suse.de>
Diffstat (limited to 'hw/arm/strongarm.c')
| -rw-r--r-- | hw/arm/strongarm.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/hw/arm/strongarm.c b/hw/arm/strongarm.c index 457f9c7c2a..78211a036e 100644 --- a/hw/arm/strongarm.c +++ b/hw/arm/strongarm.c @@ -242,8 +242,13 @@ static const TypeInfo strongarm_pic_info = { * trim delete isn't emulated, so * f = 32 768 / (RTTR_trim + 1) */ -typedef struct { - SysBusDevice busdev; +#define TYPE_STRONGARM_RTC "strongarm-rtc" +#define STRONGARM_RTC(obj) \ + OBJECT_CHECK(StrongARMRTCState, (obj), TYPE_STRONGARM_RTC) + +typedef struct StrongARMRTCState { + SysBusDevice parent_obj; + MemoryRegion iomem; uint32_t rttr; uint32_t rtsr; @@ -374,7 +379,7 @@ static const MemoryRegionOps strongarm_rtc_ops = { static int strongarm_rtc_init(SysBusDevice *dev) { - StrongARMRTCState *s = FROM_SYSBUS(StrongARMRTCState, dev); + StrongARMRTCState *s = STRONGARM_RTC(dev); struct tm tm; s->rttr = 0x0; @@ -443,7 +448,7 @@ static void strongarm_rtc_sysbus_class_init(ObjectClass *klass, void *data) } static const TypeInfo strongarm_rtc_sysbus_info = { - .name = "strongarm-rtc", + .name = TYPE_STRONGARM_RTC, .parent = TYPE_SYS_BUS_DEVICE, .instance_size = sizeof(StrongARMRTCState), .class_init = strongarm_rtc_sysbus_class_init, @@ -1599,7 +1604,7 @@ StrongARMState *sa1110_init(MemoryRegion *sysmem, qdev_get_gpio_in(s->pic, SA_PIC_OSTC3), NULL); - sysbus_create_simple("strongarm-rtc", 0x90010000, + sysbus_create_simple(TYPE_STRONGARM_RTC, 0x90010000, qdev_get_gpio_in(s->pic, SA_PIC_RTC_ALARM)); s->gpio = strongarm_gpio_init(0x90040000, s->pic); |