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[Qemu-devel] [PULL 143/173] xilinx_spi: QOM cast cleanup
From: |
Andreas Färber |
Subject: |
[Qemu-devel] [PULL 143/173] xilinx_spi: QOM cast cleanup |
Date: |
Mon, 29 Jul 2013 21:20:00 +0200 |
Signed-off-by: Andreas Färber <address@hidden>
---
hw/ssi/xilinx_spi.c | 27 ++++++++++++++++-----------
1 file changed, 16 insertions(+), 11 deletions(-)
diff --git a/hw/ssi/xilinx_spi.c b/hw/ssi/xilinx_spi.c
index 7a9fd81..d44caae 100644
--- a/hw/ssi/xilinx_spi.c
+++ b/hw/ssi/xilinx_spi.c
@@ -73,8 +73,12 @@
#define FIFO_CAPACITY 256
+#define TYPE_XILINX_SPI "xlnx.xps-spi"
+#define XILINX_SPI(obj) OBJECT_CHECK(XilinxSPI, (obj), TYPE_XILINX_SPI)
+
typedef struct XilinxSPI {
- SysBusDevice busdev;
+ SysBusDevice parent_obj;
+
MemoryRegion mmio;
qemu_irq irq;
@@ -109,7 +113,7 @@ static void rxfifo_reset(XilinxSPI *s)
static void xlx_spi_update_cs(XilinxSPI *s)
{
- int i;
+ int i;
for (i = 0; i < s->num_cs; ++i) {
qemu_set_irq(s->cs_lines[i], !(~s->regs[R_SPISSR] & 1 << i));
@@ -154,7 +158,7 @@ static void xlx_spi_do_reset(XilinxSPI *s)
static void xlx_spi_reset(DeviceState *d)
{
- xlx_spi_do_reset(DO_UPCAST(XilinxSPI, busdev.qdev, d));
+ xlx_spi_do_reset(XILINX_SPI(d));
}
static inline int spi_master_enabled(XilinxSPI *s)
@@ -314,25 +318,26 @@ static const MemoryRegionOps spi_ops = {
}
};
-static int xilinx_spi_init(SysBusDevice *dev)
+static int xilinx_spi_init(SysBusDevice *sbd)
{
+ DeviceState *dev = DEVICE(sbd);
+ XilinxSPI *s = XILINX_SPI(dev);
int i;
- XilinxSPI *s = FROM_SYSBUS(typeof(*s), dev);
DB_PRINT("\n");
- s->spi = ssi_create_bus(&dev->qdev, "spi");
+ s->spi = ssi_create_bus(dev, "spi");
- sysbus_init_irq(dev, &s->irq);
+ sysbus_init_irq(sbd, &s->irq);
s->cs_lines = g_new(qemu_irq, s->num_cs);
- ssi_auto_connect_slaves(DEVICE(s), s->cs_lines, s->spi);
+ ssi_auto_connect_slaves(dev, s->cs_lines, s->spi);
for (i = 0; i < s->num_cs; ++i) {
- sysbus_init_irq(dev, &s->cs_lines[i]);
+ sysbus_init_irq(sbd, &s->cs_lines[i]);
}
memory_region_init_io(&s->mmio, OBJECT(s), &spi_ops, s,
"xilinx-spi", R_MAX * 4);
- sysbus_init_mmio(dev, &s->mmio);
+ sysbus_init_mmio(sbd, &s->mmio);
s->irqline = -1;
@@ -372,7 +377,7 @@ static void xilinx_spi_class_init(ObjectClass *klass, void
*data)
}
static const TypeInfo xilinx_spi_info = {
- .name = "xlnx.xps-spi",
+ .name = TYPE_XILINX_SPI,
.parent = TYPE_SYS_BUS_DEVICE,
.instance_size = sizeof(XilinxSPI),
.class_init = xilinx_spi_class_init,
--
1.8.1.4
- [Qemu-devel] [PULL 132/173] milkymist-memcard: QOM cast cleanup, (continued)
- [Qemu-devel] [PULL 132/173] milkymist-memcard: QOM cast cleanup, Andreas Färber, 2013/07/29
- [Qemu-devel] [PULL 136/173] sun4m: QOM cast cleanup for AFXState, Andreas Färber, 2013/07/29
- [Qemu-devel] [PULL 135/173] sun4m: QOM cast cleanup for IDRegState, Andreas Färber, 2013/07/29
- [Qemu-devel] [PULL 138/173] sun4m: QOM cast cleanup for RamDevice, Andreas Färber, 2013/07/29
- [Qemu-devel] [PULL 137/173] sun4m: QOM cast cleanup for PROMState, Andreas Färber, 2013/07/29
- [Qemu-devel] [PULL 139/173] sun4u: QOM cast cleanup for PROMState, Andreas Färber, 2013/07/29
- [Qemu-devel] [PULL 140/173] sun4u: QOM cast cleanup for RamDevice, Andreas Färber, 2013/07/29
- [Qemu-devel] [PULL 141/173] pl022: Rename pl022_state to PL022State, Andreas Färber, 2013/07/29
- [Qemu-devel] [PULL 142/173] pl022: QOM cast cleanup, Andreas Färber, 2013/07/29
- [Qemu-devel] [PULL 144/173] arm_timer: Rename sp804_state to SP804State, Andreas Färber, 2013/07/29
- [Qemu-devel] [PULL 143/173] xilinx_spi: QOM cast cleanup,
Andreas Färber <=
- [Qemu-devel] [PULL 145/173] arm_timer: QOM cast cleanup for SP804State, Andreas Färber, 2013/07/29
- [Qemu-devel] [PULL 146/173] arm_timer: QOM cast cleanup for icp_pit_state, Andreas Färber, 2013/07/29
- [Qemu-devel] [PULL 147/173] cadence_ttc: QOM cast cleanup, Andreas Färber, 2013/07/29
- [Qemu-devel] [PULL 148/173] etraxfs_timer: Rename etrax_timer to ETRAXTimerState, Andreas Färber, 2013/07/29
- [Qemu-devel] [PULL 150/173] exynos4210_mct: QOM cast cleanup, Andreas Färber, 2013/07/29
- [Qemu-devel] [PULL 149/173] etraxfs_timer: QOM cast cleanup, Andreas Färber, 2013/07/29
- [Qemu-devel] [PULL 152/173] exynos4210_rtc: QOM cast cleanup, Andreas Färber, 2013/07/29
- [Qemu-devel] [PULL 151/173] exynos4210_pwm: QOM cast cleanup, Andreas Färber, 2013/07/29
- [Qemu-devel] [PULL 153/173] grlib_gptimer: QOM cast cleanup, Andreas Färber, 2013/07/29
- [Qemu-devel] [PULL 154/173] lm32_timer: QOM cast cleanup, Andreas Färber, 2013/07/29