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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>
This commit is contained in:
Andreas Färber 2013-07-24 09:20:15 +02:00
parent 74e075f6fb
commit 4e00210522
1 changed files with 10 additions and 5 deletions
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15
hw/arm/strongarm.c
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@ -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);