diff options
| author | xiaoqiang zhao <zxq_yx_007@163.com> | 2016-06-14 15:59:13 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2016-06-14 15:59:13 +0100 |
| commit | 00b2f75870f803d7d0f32fc3b0b9e184d3a290f2 (patch) | |
| tree | 0078b57388de8129e74e80efab27f12eb4570159 /hw/i2c/bitbang_i2c.c | |
| parent | 1287f2b340557629fb9d235ebf05d4280de39b18 (diff) | |
hw/i2c: QOM'ify bitbang_i2c.c
Drop the old SysBus init function and use instance_init
Signed-off-by: xiaoqiang zhao <zxq_yx_007@163.com>
Message-id: 1465815255-21776-2-git-send-email-zxq_yx_007@163.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'hw/i2c/bitbang_i2c.c')
| -rw-r--r-- | hw/i2c/bitbang_i2c.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/hw/i2c/bitbang_i2c.c b/hw/i2c/bitbang_i2c.c index 6ed2060203..d3a29891f8 100644 --- a/hw/i2c/bitbang_i2c.c +++ b/hw/i2c/bitbang_i2c.c @@ -210,13 +210,14 @@ static void bitbang_i2c_gpio_set(void *opaque, int irq, int level) } } -static int gpio_i2c_init(SysBusDevice *sbd) +static void gpio_i2c_init(Object *obj) { - DeviceState *dev = DEVICE(sbd); - GPIOI2CState *s = GPIO_I2C(dev); + DeviceState *dev = DEVICE(obj); + GPIOI2CState *s = GPIO_I2C(obj); + SysBusDevice *sbd = SYS_BUS_DEVICE(obj); I2CBus *bus; - memory_region_init(&s->dummy_iomem, OBJECT(s), "gpio_i2c", 0); + memory_region_init(&s->dummy_iomem, obj, "gpio_i2c", 0); sysbus_init_mmio(sbd, &s->dummy_iomem); bus = i2c_init_bus(dev, "i2c"); @@ -224,16 +225,12 @@ static int gpio_i2c_init(SysBusDevice *sbd) qdev_init_gpio_in(dev, bitbang_i2c_gpio_set, 2); qdev_init_gpio_out(dev, &s->out, 1); - - return 0; } static void gpio_i2c_class_init(ObjectClass *klass, void *data) { DeviceClass *dc = DEVICE_CLASS(klass); - SysBusDeviceClass *k = SYS_BUS_DEVICE_CLASS(klass); - k->init = gpio_i2c_init; set_bit(DEVICE_CATEGORY_BRIDGE, dc->categories); dc->desc = "Virtual GPIO to I2C bridge"; } @@ -242,6 +239,7 @@ static const TypeInfo gpio_i2c_info = { .name = TYPE_GPIO_I2C, .parent = TYPE_SYS_BUS_DEVICE, .instance_size = sizeof(GPIOI2CState), + .instance_init = gpio_i2c_init, .class_init = gpio_i2c_class_init, }; |