diff options
| author | Andreas Färber <afaerber@suse.de> | 2013-07-24 00:52:40 +0200 |
|---|---|---|
| committer | Andreas Färber <afaerber@suse.de> | 2013-07-29 21:06:18 +0200 |
| commit | 426533faed4338f228c715fbec21a887692ad47c (patch) | |
| tree | f2e9c7378c79234bcaeb7dd8f257ca9b70aeb49c /hw/arm/highbank.c | |
| parent | 936230a713208659c664da20287fcb5e5811743a (diff) | |
| download | qemu-426533faed4338f228c715fbec21a887692ad47c.tar.gz | |
highbank: QOM cast cleanup for HighbankRegsState
Add type constant and use QOM casts.
Signed-off-by: Andreas Färber <afaerber@suse.de>
Diffstat (limited to 'hw/arm/highbank.c')
| -rw-r--r-- | hw/arm/highbank.c | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/hw/arm/highbank.c b/hw/arm/highbank.c index be264d3eb3..35d5511d28 100644 --- a/hw/arm/highbank.c +++ b/hw/arm/highbank.c @@ -116,8 +116,15 @@ static const MemoryRegionOps hb_mem_ops = { .endianness = DEVICE_NATIVE_ENDIAN, }; +#define TYPE_HIGHBANK_REGISTERS "highbank-regs" +#define HIGHBANK_REGISTERS(obj) \ + OBJECT_CHECK(HighbankRegsState, (obj), TYPE_HIGHBANK_REGISTERS) + typedef struct { - SysBusDevice busdev; + /*< private >*/ + SysBusDevice parent_obj; + /*< public >*/ + MemoryRegion *iomem; uint32_t regs[NUM_REGS]; } HighbankRegsState; @@ -135,8 +142,7 @@ static VMStateDescription vmstate_highbank_regs = { static void highbank_regs_reset(DeviceState *dev) { - SysBusDevice *sys_dev = SYS_BUS_DEVICE(dev); - HighbankRegsState *s = FROM_SYSBUS(HighbankRegsState, sys_dev); + HighbankRegsState *s = HIGHBANK_REGISTERS(dev); s->regs[0x40] = 0x05F20121; s->regs[0x41] = 0x2; @@ -146,7 +152,7 @@ static void highbank_regs_reset(DeviceState *dev) static int highbank_regs_init(SysBusDevice *dev) { - HighbankRegsState *s = FROM_SYSBUS(HighbankRegsState, dev); + HighbankRegsState *s = HIGHBANK_REGISTERS(dev); s->iomem = g_new(MemoryRegion, 1); memory_region_init_io(s->iomem, OBJECT(s), &hb_mem_ops, s->regs, @@ -168,7 +174,7 @@ static void highbank_regs_class_init(ObjectClass *klass, void *data) } static const TypeInfo highbank_regs_info = { - .name = "highbank-regs", + .name = TYPE_HIGHBANK_REGISTERS, .parent = TYPE_SYS_BUS_DEVICE, .instance_size = sizeof(HighbankRegsState), .class_init = highbank_regs_class_init, |