diff options
author | Andreas Färber <afaerber@suse.de> | 2013-08-03 00:18:51 +0200 |
---|---|---|
committer | Andreas Färber <afaerber@suse.de> | 2014-02-14 16:22:31 +0100 |
commit | a5c828525e82dbf9f78dcc15070dd49025471afe (patch) | |
tree | fd6e0ad32b08aa2418374d59e8607e3923266343 /hw/i2c/core.c | |
parent | 6749695eaaf346c1667067e17ecc9d7d64b7f61c (diff) |
i2c: Rename i2c_bus to I2CBus
Reviewed-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
Diffstat (limited to 'hw/i2c/core.c')
-rw-r--r-- | hw/i2c/core.c | 32 |
1 files changed, 16 insertions, 16 deletions
diff --git a/hw/i2c/core.c b/hw/i2c/core.c index c97e7f7dc0..efd8b4fafb 100644 --- a/hw/i2c/core.c +++ b/hw/i2c/core.c @@ -9,7 +9,7 @@ #include "hw/i2c/i2c.h" -struct i2c_bus +struct I2CBus { BusState qbus; I2CSlave *current_dev; @@ -23,24 +23,24 @@ static Property i2c_props[] = { }; #define TYPE_I2C_BUS "i2c-bus" -#define I2C_BUS(obj) OBJECT_CHECK(i2c_bus, (obj), TYPE_I2C_BUS) +#define I2C_BUS(obj) OBJECT_CHECK(I2CBus, (obj), TYPE_I2C_BUS) static const TypeInfo i2c_bus_info = { .name = TYPE_I2C_BUS, .parent = TYPE_BUS, - .instance_size = sizeof(i2c_bus), + .instance_size = sizeof(I2CBus), }; static void i2c_bus_pre_save(void *opaque) { - i2c_bus *bus = opaque; + I2CBus *bus = opaque; bus->saved_address = bus->current_dev ? bus->current_dev->address : -1; } static int i2c_bus_post_load(void *opaque, int version_id) { - i2c_bus *bus = opaque; + I2CBus *bus = opaque; /* The bus is loaded before attached devices, so load and save the current device id. Devices will check themselves as loaded. */ @@ -56,15 +56,15 @@ static const VMStateDescription vmstate_i2c_bus = { .pre_save = i2c_bus_pre_save, .post_load = i2c_bus_post_load, .fields = (VMStateField []) { - VMSTATE_UINT8(saved_address, i2c_bus), + VMSTATE_UINT8(saved_address, I2CBus), VMSTATE_END_OF_LIST() } }; /* Create a new I2C bus. */ -i2c_bus *i2c_init_bus(DeviceState *parent, const char *name) +I2CBus *i2c_init_bus(DeviceState *parent, const char *name) { - i2c_bus *bus; + I2CBus *bus; bus = I2C_BUS(qbus_create(TYPE_I2C_BUS, parent, name)); vmstate_register(NULL, -1, &vmstate_i2c_bus, bus); @@ -77,14 +77,14 @@ void i2c_set_slave_address(I2CSlave *dev, uint8_t address) } /* Return nonzero if bus is busy. */ -int i2c_bus_busy(i2c_bus *bus) +int i2c_bus_busy(I2CBus *bus) { return bus->current_dev != NULL; } /* Returns non-zero if the address is not valid. */ /* TODO: Make this handle multiple masters. */ -int i2c_start_transfer(i2c_bus *bus, uint8_t address, int recv) +int i2c_start_transfer(I2CBus *bus, uint8_t address, int recv) { BusChild *kid; I2CSlave *slave = NULL; @@ -113,7 +113,7 @@ int i2c_start_transfer(i2c_bus *bus, uint8_t address, int recv) return 0; } -void i2c_end_transfer(i2c_bus *bus) +void i2c_end_transfer(I2CBus *bus) { I2CSlave *dev = bus->current_dev; I2CSlaveClass *sc; @@ -130,7 +130,7 @@ void i2c_end_transfer(i2c_bus *bus) bus->current_dev = NULL; } -int i2c_send(i2c_bus *bus, uint8_t data) +int i2c_send(I2CBus *bus, uint8_t data) { I2CSlave *dev = bus->current_dev; I2CSlaveClass *sc; @@ -147,7 +147,7 @@ int i2c_send(i2c_bus *bus, uint8_t data) return -1; } -int i2c_recv(i2c_bus *bus) +int i2c_recv(I2CBus *bus) { I2CSlave *dev = bus->current_dev; I2CSlaveClass *sc; @@ -164,7 +164,7 @@ int i2c_recv(i2c_bus *bus) return -1; } -void i2c_nack(i2c_bus *bus) +void i2c_nack(I2CBus *bus) { I2CSlave *dev = bus->current_dev; I2CSlaveClass *sc; @@ -182,7 +182,7 @@ void i2c_nack(i2c_bus *bus) static int i2c_slave_post_load(void *opaque, int version_id) { I2CSlave *dev = opaque; - i2c_bus *bus; + I2CBus *bus; bus = I2C_BUS(qdev_get_parent_bus(DEVICE(dev))); if (bus->saved_address == dev->address) { bus->current_dev = dev; @@ -210,7 +210,7 @@ static int i2c_slave_qdev_init(DeviceState *dev) return sc->init(s); } -DeviceState *i2c_create_slave(i2c_bus *bus, const char *name, uint8_t addr) +DeviceState *i2c_create_slave(I2CBus *bus, const char *name, uint8_t addr) { DeviceState *dev; |