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xilinx_uartlite: QOM cast cleanups
Introduce type constant and use QOM casts. Acked-by: Edgar E. Iglesias <edgar.iglesias@gmail.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
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@ -46,8 +46,13 @@
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#define CONTROL_RST_RX 0x02
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#define CONTROL_RST_RX 0x02
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#define CONTROL_IE 0x10
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#define CONTROL_IE 0x10
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#define TYPE_XILINX_UARTLITE "xlnx.xps-uartlite"
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#define XILINX_UARTLITE(obj) \
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OBJECT_CHECK(XilinxUARTLite, (obj), TYPE_XILINX_UARTLITE)
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typedef struct XilinxUARTLite {
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typedef struct XilinxUARTLite {
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SysBusDevice busdev;
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SysBusDevice parent_obj;
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MemoryRegion mmio;
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MemoryRegion mmio;
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CharDriverState *chr;
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CharDriverState *chr;
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qemu_irq irq;
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qemu_irq irq;
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@ -193,7 +198,7 @@ static void uart_event(void *opaque, int event)
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static int xilinx_uartlite_init(SysBusDevice *dev)
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static int xilinx_uartlite_init(SysBusDevice *dev)
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{
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{
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XilinxUARTLite *s = FROM_SYSBUS(typeof (*s), dev);
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XilinxUARTLite *s = XILINX_UARTLITE(dev);
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sysbus_init_irq(dev, &s->irq);
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sysbus_init_irq(dev, &s->irq);
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@ -216,7 +221,7 @@ static void xilinx_uartlite_class_init(ObjectClass *klass, void *data)
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}
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}
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static const TypeInfo xilinx_uartlite_info = {
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static const TypeInfo xilinx_uartlite_info = {
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.name = "xlnx.xps-uartlite",
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.name = TYPE_XILINX_UARTLITE,
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.parent = TYPE_SYS_BUS_DEVICE,
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.parent = TYPE_SYS_BUS_DEVICE,
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.instance_size = sizeof(XilinxUARTLite),
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.instance_size = sizeof(XilinxUARTLite),
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.class_init = xilinx_uartlite_class_init,
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.class_init = xilinx_uartlite_class_init,
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