diff options
| author | Andreas Färber <afaerber@suse.de> | 2013-07-24 09:29:14 +0200 |
|---|---|---|
| committer | Andreas Färber <afaerber@suse.de> | 2013-07-29 21:06:27 +0200 |
| commit | fff3af97b9e1b1a482d8951eddac2c45ede9bf08 (patch) | |
| tree | 27e0c1a4eab54d8ba4854181bcbabf19fce36ab4 /hw | |
| parent | c71e67329188ee1081de53ef685e627c6e99cc87 (diff) | |
strongarm: QOM cast cleanup for StrongARMUARTState
Introduce a type constant, use QOM casts and rename the parent field.
Signed-off-by: Andreas Färber <afaerber@suse.de>
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/arm/strongarm.c | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/hw/arm/strongarm.c b/hw/arm/strongarm.c index 421ac549ac..61c2b2203e 100644 --- a/hw/arm/strongarm.c +++ b/hw/arm/strongarm.c @@ -908,8 +908,13 @@ static const TypeInfo strongarm_ppc_info = { #define RX_FIFO_FRE (1 << 9) #define RX_FIFO_ROR (1 << 10) -typedef struct { - SysBusDevice busdev; +#define TYPE_STRONGARM_UART "strongarm-uart" +#define STRONGARM_UART(obj) \ + OBJECT_CHECK(StrongARMUARTState, (obj), TYPE_STRONGARM_UART) + +typedef struct StrongARMUARTState { + SysBusDevice parent_obj; + MemoryRegion iomem; CharDriverState *chr; qemu_irq irq; @@ -1225,7 +1230,7 @@ static const MemoryRegionOps strongarm_uart_ops = { static int strongarm_uart_init(SysBusDevice *dev) { - StrongARMUARTState *s = FROM_SYSBUS(StrongARMUARTState, dev); + StrongARMUARTState *s = STRONGARM_UART(dev); memory_region_init_io(&s->iomem, OBJECT(s), &strongarm_uart_ops, s, "uart", 0x10000); @@ -1248,7 +1253,7 @@ static int strongarm_uart_init(SysBusDevice *dev) static void strongarm_uart_reset(DeviceState *dev) { - StrongARMUARTState *s = DO_UPCAST(StrongARMUARTState, busdev.qdev, dev); + StrongARMUARTState *s = STRONGARM_UART(dev); s->utcr0 = UTCR0_DSS; /* 8 data, no parity */ s->brd = 23; /* 9600 */ @@ -1324,7 +1329,7 @@ static void strongarm_uart_class_init(ObjectClass *klass, void *data) } static const TypeInfo strongarm_uart_info = { - .name = "strongarm-uart", + .name = TYPE_STRONGARM_UART, .parent = TYPE_SYS_BUS_DEVICE, .instance_size = sizeof(StrongARMUARTState), .class_init = strongarm_uart_class_init, @@ -1619,7 +1624,7 @@ StrongARMState *sa1110_init(MemoryRegion *sysmem, s->ppc = sysbus_create_varargs(TYPE_STRONGARM_PPC, 0x90060000, NULL); for (i = 0; sa_serial[i].io_base; i++) { - DeviceState *dev = qdev_create(NULL, "strongarm-uart"); + DeviceState *dev = qdev_create(NULL, TYPE_STRONGARM_UART); qdev_prop_set_chr(dev, "chardev", serial_hds[i]); qdev_init_nofail(dev); sysbus_mmio_map(SYS_BUS_DEVICE(dev), 0, |