diff options
| author | Andreas Färber <afaerber@suse.de> | 2013-07-24 23:08:14 +0200 |
|---|---|---|
| committer | Andreas Färber <afaerber@suse.de> | 2013-07-29 21:06:28 +0200 |
| commit | 79bbe8bf3dbd701a13e2abe0ca0acdfae3e2231d (patch) | |
| tree | 1829110df65b3a020780d5046aa7fda9b0525b8b /hw/char/milkymist-uart.c | |
| parent | 85f3d3024588d27453788167566c34c3c658881d (diff) | |
milkymist-uart: QOM cast cleanup
Signed-off-by: Andreas Färber <afaerber@suse.de>
Diffstat (limited to 'hw/char/milkymist-uart.c')
| -rw-r--r-- | hw/char/milkymist-uart.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/hw/char/milkymist-uart.c b/hw/char/milkymist-uart.c index 46deab2c51..2e4b5c58b0 100644 --- a/hw/char/milkymist-uart.c +++ b/hw/char/milkymist-uart.c @@ -52,8 +52,13 @@ enum { DBG_BREAK_EN = (1<<0), }; +#define TYPE_MILKYMIST_UART "milkymist-uart" +#define MILKYMIST_UART(obj) \ + OBJECT_CHECK(MilkymistUartState, (obj), TYPE_MILKYMIST_UART) + struct MilkymistUartState { - SysBusDevice busdev; + SysBusDevice parent_obj; + MemoryRegion regs_region; CharDriverState *chr; qemu_irq irq; @@ -179,7 +184,7 @@ static void uart_event(void *opaque, int event) static void milkymist_uart_reset(DeviceState *d) { - MilkymistUartState *s = container_of(d, MilkymistUartState, busdev.qdev); + MilkymistUartState *s = MILKYMIST_UART(d); int i; for (i = 0; i < R_MAX; i++) { @@ -192,12 +197,12 @@ static void milkymist_uart_reset(DeviceState *d) static int milkymist_uart_init(SysBusDevice *dev) { - MilkymistUartState *s = FROM_SYSBUS(typeof(*s), dev); + MilkymistUartState *s = MILKYMIST_UART(dev); sysbus_init_irq(dev, &s->irq); memory_region_init_io(&s->regs_region, OBJECT(s), &uart_mmio_ops, s, - "milkymist-uart", R_MAX * 4); + "milkymist-uart", R_MAX * 4); sysbus_init_mmio(dev, &s->regs_region); s->chr = qemu_char_get_next_serial(); @@ -230,7 +235,7 @@ static void milkymist_uart_class_init(ObjectClass *klass, void *data) } static const TypeInfo milkymist_uart_info = { - .name = "milkymist-uart", + .name = TYPE_MILKYMIST_UART, .parent = TYPE_SYS_BUS_DEVICE, .instance_size = sizeof(MilkymistUartState), .class_init = milkymist_uart_class_init, |