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I2C cleanup 

Signed-off-by: Paul Brook <paul@codesourcery.com>
This commit is contained in:
Paul Brook 2009-05-14 22:35:08 +01:00
parent 0077147eab
commit e325e1f83e
2 changed files with 0 additions and 26 deletions
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21
hw/i2c.c
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@ -48,23 +48,6 @@ i2c_bus *i2c_init_bus(void)
return bus; return bus;
} }
/* Create a new slave device. */
i2c_slave *i2c_slave_init(i2c_bus *bus, int address, int size)
{
i2c_slave *dev;
if (size < sizeof(i2c_slave))
hw_error("I2C struct too small");
dev = (i2c_slave *)qemu_mallocz(size);
dev->address = address;
dev->next = bus->dev;
bus->dev = dev;
dev->qdev.bus = bus;
return dev;
}
void i2c_set_slave_address(i2c_slave *dev, int address) void i2c_set_slave_address(i2c_slave *dev, int address)
{ {
dev->address = address; dev->address = address;
@ -165,10 +148,6 @@ static void i2c_slave_qdev_init(DeviceState *dev, void *opaque)
s->next = s->bus->dev; s->next = s->bus->dev;
s->bus->dev = s; s->bus->dev = s;
s->event = info->event;
s->recv = info->recv;
s->send = info->send;
info->init(s); info->init(s);
} }

5
hw/i2c.h
View File

@ -36,10 +36,6 @@ struct i2c_slave
{ {
DeviceState qdev; DeviceState qdev;
I2CSlaveInfo *info; I2CSlaveInfo *info;
/* FIXME: These 3 should go away once all devices have been converted. */
i2c_event_cb event;
i2c_recv_cb recv;
i2c_send_cb send;
/* Remaining fields for internal use by the I2C code. */ /* Remaining fields for internal use by the I2C code. */
int address; int address;
@ -48,7 +44,6 @@ struct i2c_slave
}; };
i2c_bus *i2c_init_bus(void); i2c_bus *i2c_init_bus(void);
i2c_slave *i2c_slave_init(i2c_bus *bus, int address, int size);
void i2c_set_slave_address(i2c_slave *dev, int address); void i2c_set_slave_address(i2c_slave *dev, int address);
int i2c_bus_busy(i2c_bus *bus); int i2c_bus_busy(i2c_bus *bus);
int i2c_start_transfer(i2c_bus *bus, int address, int recv); int i2c_start_transfer(i2c_bus *bus, int address, int recv);