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| author | Mark Cave-Ayland | 2020-09-26 16:02:13 +0200 |
|---|---|---|
| committer | Mark Cave-Ayland | 2020-10-28 08:59:25 +0100 |
| commit | d19265eaf543c1305754212002d28cb2277609a2 (patch) | |
| tree | eaed5a4acac1cb73132fbc6a8fe8bd4bf4651d16 /hw/dma | |
| parent | sparc32-ledma: use object_initialize_child() for lance child object (diff) | |
| download | qemu-d19265eaf543c1305754212002d28cb2277609a2.tar.gz qemu-d19265eaf543c1305754212002d28cb2277609a2.tar.xz qemu-d19265eaf543c1305754212002d28cb2277609a2.zip | |
sparc32-espdma: use object_initialize_child() for esp child object
Store the child object directly within the sparc32-espdma object rather than
using link properties.
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20200926140216.7368-4-mark.cave-ayland@ilande.co.uk>
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Diffstat (limited to 'hw/dma')
| -rw-r--r-- | hw/dma/sparc32_dma.c | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/hw/dma/sparc32_dma.c b/hw/dma/sparc32_dma.c index 84196afb95..2cbe331959 100644 --- a/hw/dma/sparc32_dma.c +++ b/hw/dma/sparc32_dma.c @@ -290,27 +290,26 @@ static const TypeInfo sparc32_dma_device_info = { static void sparc32_espdma_device_init(Object *obj) { DMADeviceState *s = SPARC32_DMA_DEVICE(obj); + ESPDMADeviceState *es = SPARC32_ESPDMA_DEVICE(obj); memory_region_init_io(&s->iomem, OBJECT(s), &dma_mem_ops, s, "espdma-mmio", DMA_SIZE); + + object_initialize_child(obj, "esp", &es->esp, TYPE_ESP); } static void sparc32_espdma_device_realize(DeviceState *dev, Error **errp) { - DeviceState *d; - SysBusESPState *sysbus; - ESPState *esp; - - d = qdev_new(TYPE_ESP); - object_property_add_child(OBJECT(dev), "esp", OBJECT(d)); - sysbus = ESP(d); - esp = &sysbus->esp; + ESPDMADeviceState *es = SPARC32_ESPDMA_DEVICE(dev); + SysBusESPState *sysbus = ESP(&es->esp); + ESPState *esp = &sysbus->esp; + esp->dma_memory_read = espdma_memory_read; esp->dma_memory_write = espdma_memory_write; esp->dma_opaque = SPARC32_DMA_DEVICE(dev); sysbus->it_shift = 2; esp->dma_enabled = 1; - sysbus_realize_and_unref(SYS_BUS_DEVICE(d), &error_fatal); + sysbus_realize(SYS_BUS_DEVICE(sysbus), &error_fatal); } static void sparc32_espdma_device_class_init(ObjectClass *klass, void *data) |