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imx_serial: QOM cast cleanup

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Signed-off-by: Andreas Färber <afaerber@suse.de>
This commit is contained in:
Andreas Färber 2013-07-24 22:43:22 +02:00
parent ae8e049031
commit 8d8e34815e
1 changed files with 10 additions and 6 deletions
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16
hw/char/imx_serial.c
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@ -43,8 +43,12 @@ do { printf("imx_serial: " fmt , ##args); } while (0)
# define IPRINTF(fmt, args...) do {} while (0)
#endif
typedef struct {
SysBusDevice busdev;
#define TYPE_IMX_SERIAL "imx-serial"
#define IMX_SERIAL(obj) OBJECT_CHECK(IMXSerialState, (obj), TYPE_IMX_SERIAL)
typedef struct IMXSerialState {
SysBusDevice parent_obj;
MemoryRegion iomem;
int32_t readbuff;
@ -169,7 +173,7 @@ static void imx_serial_reset(IMXSerialState *s)
static void imx_serial_reset_at_boot(DeviceState *dev)
{
IMXSerialState *s = container_of(dev, IMXSerialState, busdev.qdev);
IMXSerialState *s = IMX_SERIAL(dev);
imx_serial_reset(s);
@ -383,7 +387,7 @@ static const struct MemoryRegionOps imx_serial_ops = {
static int imx_serial_init(SysBusDevice *dev)
{
IMXSerialState *s = FROM_SYSBUS(IMXSerialState, dev);
IMXSerialState *s = IMX_SERIAL(dev);
memory_region_init_io(&s->iomem, OBJECT(s), &imx_serial_ops, s,
@ -410,7 +414,7 @@ void imx_serial_create(int uart, const hwaddr addr, qemu_irq irq)
const char chr_name[] = "serial";
char label[ARRAY_SIZE(chr_name) + 1];
dev = qdev_create(NULL, "imx-serial");
dev = qdev_create(NULL, TYPE_IMX_SERIAL);
if (uart >= MAX_SERIAL_PORTS) {
hw_error("Cannot assign uart %d: QEMU supports only %d ports\n",
@ -455,7 +459,7 @@ static void imx_serial_class_init(ObjectClass *klass, void *data)
}
static const TypeInfo imx_serial_info = {
.name = "imx-serial",
.name = TYPE_IMX_SERIAL,
.parent = TYPE_SYS_BUS_DEVICE,
.instance_size = sizeof(IMXSerialState),
.class_init = imx_serial_class_init,