mirror of https://github.com/xemu-project/xemu.git
exynos4210_fimd: QOM cast cleanup
Introduce a type constant, use QOM casts and rename the parent field. Signed-off-by: Andreas Färber <afaerber@suse.de>
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af073cd9de
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f27321aa3a
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@ -292,8 +292,13 @@ struct Exynos4210fimdWindow {
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hwaddr fb_len; /* Framebuffer length */
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hwaddr fb_len; /* Framebuffer length */
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};
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};
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#define TYPE_EXYNOS4210_FIMD "exynos4210.fimd"
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#define EXYNOS4210_FIMD(obj) \
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OBJECT_CHECK(Exynos4210fimdState, (obj), TYPE_EXYNOS4210_FIMD)
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typedef struct {
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typedef struct {
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SysBusDevice busdev;
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SysBusDevice parent_obj;
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MemoryRegion iomem;
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MemoryRegion iomem;
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QemuConsole *console;
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QemuConsole *console;
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qemu_irq irq[3];
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qemu_irq irq[3];
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@ -1108,6 +1113,7 @@ static inline int fimd_get_buffer_id(Exynos4210fimdWindow *w)
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* VIDOSDA, VIDOSDB, VIDWADDx and SHADOWCON registers */
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* VIDOSDA, VIDOSDB, VIDWADDx and SHADOWCON registers */
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static void fimd_update_memory_section(Exynos4210fimdState *s, unsigned win)
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static void fimd_update_memory_section(Exynos4210fimdState *s, unsigned win)
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{
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{
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SysBusDevice *sbd = SYS_BUS_DEVICE(s);
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Exynos4210fimdWindow *w = &s->window[win];
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Exynos4210fimdWindow *w = &s->window[win];
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hwaddr fb_start_addr, fb_mapped_len;
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hwaddr fb_start_addr, fb_mapped_len;
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@ -1131,8 +1137,8 @@ static void fimd_update_memory_section(Exynos4210fimdState *s, unsigned win)
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* does not support hot-unplug.
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* does not support hot-unplug.
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*/
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*/
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memory_region_unref(w->mem_section.mr);
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memory_region_unref(w->mem_section.mr);
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w->mem_section = memory_region_find(sysbus_address_space(&s->busdev),
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w->mem_section = memory_region_find(sysbus_address_space(sbd),
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fb_start_addr, w->fb_len);
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fb_start_addr, w->fb_len);
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assert(w->mem_section.mr);
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assert(w->mem_section.mr);
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assert(w->mem_section.offset_within_address_space == fb_start_addr);
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assert(w->mem_section.offset_within_address_space == fb_start_addr);
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DPRINT_TRACE("Window %u framebuffer changed: address=0x%08x, len=0x%x\n",
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DPRINT_TRACE("Window %u framebuffer changed: address=0x%08x, len=0x%x\n",
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@ -1328,7 +1334,7 @@ static void exynos4210_fimd_update(void *opaque)
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static void exynos4210_fimd_reset(DeviceState *d)
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static void exynos4210_fimd_reset(DeviceState *d)
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{
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{
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Exynos4210fimdState *s = DO_UPCAST(Exynos4210fimdState, busdev.qdev, d);
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Exynos4210fimdState *s = EXYNOS4210_FIMD(d);
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unsigned w;
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unsigned w;
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DPRINT_TRACE("Display controller reset\n");
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DPRINT_TRACE("Display controller reset\n");
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@ -1900,7 +1906,7 @@ static const GraphicHwOps exynos4210_fimd_ops = {
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static int exynos4210_fimd_init(SysBusDevice *dev)
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static int exynos4210_fimd_init(SysBusDevice *dev)
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{
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{
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Exynos4210fimdState *s = FROM_SYSBUS(Exynos4210fimdState, dev);
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Exynos4210fimdState *s = EXYNOS4210_FIMD(dev);
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s->ifb = NULL;
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s->ifb = NULL;
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@ -1927,7 +1933,7 @@ static void exynos4210_fimd_class_init(ObjectClass *klass, void *data)
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}
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}
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static const TypeInfo exynos4210_fimd_info = {
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static const TypeInfo exynos4210_fimd_info = {
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.name = "exynos4210.fimd",
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.name = TYPE_EXYNOS4210_FIMD,
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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(Exynos4210fimdState),
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.instance_size = sizeof(Exynos4210fimdState),
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.class_init = exynos4210_fimd_class_init,
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.class_init = exynos4210_fimd_class_init,
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