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[Qemu-devel] [PULL 085/173] bitbang_i2c: QOM cast cleanup
From: |
Andreas Färber |
Subject: |
[Qemu-devel] [PULL 085/173] bitbang_i2c: QOM cast cleanup |
Date: |
Mon, 29 Jul 2013 21:19:02 +0200 |
Signed-off-by: Andreas Färber <address@hidden>
---
hw/i2c/bitbang_i2c.c | 24 +++++++++++++++---------
1 file changed, 15 insertions(+), 9 deletions(-)
diff --git a/hw/i2c/bitbang_i2c.c b/hw/i2c/bitbang_i2c.c
index 853d455..ca59456 100644
--- a/hw/i2c/bitbang_i2c.c
+++ b/hw/i2c/bitbang_i2c.c
@@ -185,8 +185,13 @@ bitbang_i2c_interface *bitbang_i2c_init(i2c_bus *bus)
}
/* GPIO interface. */
-typedef struct {
- SysBusDevice busdev;
+
+#define TYPE_GPIO_I2C "gpio_i2c"
+#define GPIO_I2C(obj) OBJECT_CHECK(GPIOI2CState, (obj), TYPE_GPIO_I2C)
+
+typedef struct GPIOI2CState {
+ SysBusDevice parent_obj;
+
MemoryRegion dummy_iomem;
bitbang_i2c_interface *bitbang;
int last_level;
@@ -204,19 +209,20 @@ static void bitbang_i2c_gpio_set(void *opaque, int irq,
int level)
}
}
-static int gpio_i2c_init(SysBusDevice *dev)
+static int gpio_i2c_init(SysBusDevice *sbd)
{
- GPIOI2CState *s = FROM_SYSBUS(GPIOI2CState, dev);
+ DeviceState *dev = DEVICE(sbd);
+ GPIOI2CState *s = GPIO_I2C(dev);
i2c_bus *bus;
memory_region_init(&s->dummy_iomem, OBJECT(s), "gpio_i2c", 0);
- sysbus_init_mmio(dev, &s->dummy_iomem);
+ sysbus_init_mmio(sbd, &s->dummy_iomem);
- bus = i2c_init_bus(&dev->qdev, "i2c");
+ bus = i2c_init_bus(dev, "i2c");
s->bitbang = bitbang_i2c_init(bus);
- qdev_init_gpio_in(&dev->qdev, bitbang_i2c_gpio_set, 2);
- qdev_init_gpio_out(&dev->qdev, &s->out, 1);
+ qdev_init_gpio_in(dev, bitbang_i2c_gpio_set, 2);
+ qdev_init_gpio_out(dev, &s->out, 1);
return 0;
}
@@ -232,7 +238,7 @@ static void gpio_i2c_class_init(ObjectClass *klass, void
*data)
}
static const TypeInfo gpio_i2c_info = {
- .name = "gpio_i2c",
+ .name = TYPE_GPIO_I2C,
.parent = TYPE_SYS_BUS_DEVICE,
.instance_size = sizeof(GPIOI2CState),
.class_init = gpio_i2c_class_init,
--
1.8.1.4
- [Qemu-devel] [PULL 073/173] pl080: Rename pl080_state to PL080State, (continued)
- [Qemu-devel] [PULL 073/173] pl080: Rename pl080_state to PL080State, Andreas Färber, 2013/07/29
- [Qemu-devel] [PULL 074/173] pl080: QOM'ify pl080 and pl081, Andreas Färber, 2013/07/29
- [Qemu-devel] [PULL 075/173] puv3_dma: QOM cast cleanup, Andreas Färber, 2013/07/29
- [Qemu-devel] [PULL 076/173] pxa2xx_dma: QOM cast cleanup, Andreas Färber, 2013/07/29
- [Qemu-devel] [PULL 077/173] sparc32_dma: QOM cast cleanup, Andreas Färber, 2013/07/29
- [Qemu-devel] [PULL 079/173] omap_gpio: QOM cast cleanup for omap_gpif_s, Andreas Färber, 2013/07/29
- [Qemu-devel] [PULL 080/173] omap_gpio: QOM cast cleanup for omap2_gpif_s, Andreas Färber, 2013/07/29
- [Qemu-devel] [PULL 078/173] sun4m_iommu: QOM cast cleanup, Andreas Färber, 2013/07/29
- [Qemu-devel] [PULL 081/173] pl061: Rename pl061_state to PL061State, Andreas Färber, 2013/07/29
- [Qemu-devel] [PULL 083/173] puv3_gpio: QOM cast cleanup, Andreas Färber, 2013/07/29
- [Qemu-devel] [PULL 085/173] bitbang_i2c: QOM cast cleanup,
Andreas Färber <=
- [Qemu-devel] [PULL 082/173] pl061: QOM'ify pl061 and pl061_luminary, Andreas Färber, 2013/07/29
- [Qemu-devel] [PULL 086/173] omap_i2c: QOM cast cleanup, Andreas Färber, 2013/07/29
- [Qemu-devel] [PULL 084/173] gpio/zaurus: QOM cast cleanup, Andreas Färber, 2013/07/29
- [Qemu-devel] [PULL 087/173] versatile_i2c: QOM cast cleanup, Andreas Färber, 2013/07/29
- [Qemu-devel] [PULL 088/173] milkymist-softusb: QOM cast cleanup, Andreas Färber, 2013/07/29
- [Qemu-devel] [PULL 090/173] pl050: QOM'ify pl050_keyboard and pl050_mouse, Andreas Färber, 2013/07/29
- [Qemu-devel] [PULL 091/173] arm_gic: QOM cast cleanup, Andreas Färber, 2013/07/29
- [Qemu-devel] [PULL 089/173] pl050: Rename pl050_state to PL050State, Andreas Färber, 2013/07/29
- [Qemu-devel] [PULL 092/173] etraxfs_pic: QOM cast cleanup, Andreas Färber, 2013/07/29
- [Qemu-devel] [PULL 093/173] exynos4210_combiner: QOM cast cleanup, Andreas Färber, 2013/07/29