mirrors/qemu
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

hw/i2c/bitbang_i2c: Remove unused dummy MemoryRegion

Browse Source 
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Acked-by: Corey Minyard <cminyard@mvista.com>
Message-id: 20230111085016.44551-3-philmd@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Philippe Mathieu-Daudé 2023-01-11 09:50:13 +01:00 committed by Peter Maydell
parent da8df26d2e
commit 2b9339d3b4
1 changed files with 2 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
hw/i2c/bitbang_i2c.c
View File

@ -165,9 +165,10 @@ void bitbang_i2c_init(bitbang_i2c_interface *s, I2CBus *bus)
OBJECT_DECLARE_SIMPLE_TYPE(GPIOI2CState, GPIO_I2C) OBJECT_DECLARE_SIMPLE_TYPE(GPIOI2CState, GPIO_I2C)
struct GPIOI2CState { struct GPIOI2CState {
/*< private >*/
SysBusDevice parent_obj; SysBusDevice parent_obj;
/*< public >*/
MemoryRegion dummy_iomem;
bitbang_i2c_interface bitbang; bitbang_i2c_interface bitbang;
int last_level; int last_level;
qemu_irq out; qemu_irq out;
@ -188,12 +189,8 @@ static void gpio_i2c_init(Object *obj)
{ {
DeviceState *dev = DEVICE(obj); DeviceState *dev = DEVICE(obj);
GPIOI2CState *s = GPIO_I2C(obj); GPIOI2CState *s = GPIO_I2C(obj);
SysBusDevice *sbd = SYS_BUS_DEVICE(obj);
I2CBus *bus; I2CBus *bus;
memory_region_init(&s->dummy_iomem, obj, "gpio_i2c", 0);
sysbus_init_mmio(sbd, &s->dummy_iomem);
bus = i2c_init_bus(dev, "i2c"); bus = i2c_init_bus(dev, "i2c");
bitbang_i2c_init(&s->bitbang, bus); bitbang_i2c_init(&s->bitbang, bus);