32 	struct i2c_adapter adapter;  member
36 static int osif_usb_read(struct i2c_adapter *adapter, int cmd,  in osif_usb_read()  argument
39 	struct osif_priv *priv = adapter->algo_data;  in osif_usb_read()
46 static int osif_usb_write(struct i2c_adapter *adapter, int cmd,  in osif_usb_write()  argument
50 	struct osif_priv *priv = adapter->algo_data;  in osif_usb_write()
57 static int osif_xfer(struct i2c_adapter *adapter, struct i2c_msg *msgs,  in osif_xfer()  argument
60 	struct osif_priv *priv = adapter->algo_data;  in osif_xfer()
69 			ret = osif_usb_read(adapter, OSIFI2C_READ,  in osif_xfer()
73 				dev_err(&adapter->dev, "failure reading data\n");  in osif_xfer()
77 			ret = osif_usb_write(adapter, OSIFI2C_WRITE,  in osif_xfer()
81 				dev_err(&adapter->dev, "failure writing data\n");  in osif_xfer()
86 		ret = osif_usb_write(adapter, OSIFI2C_STOP, 0, 0, NULL, 0);  in osif_xfer()
88 			dev_err(&adapter->dev, "failure sending STOP\n");  in osif_xfer()
93 		ret = osif_usb_read(adapter, OSIFI2C_STATUS, 0, 0,  in osif_xfer()
96 			dev_err(&adapter->dev, "failure reading status\n");  in osif_xfer()
101 			dev_dbg(&adapter->dev, "status = %d\n", priv->status);  in osif_xfer()
109 static u32 osif_func(struct i2c_adapter *adapter)  in osif_func()  argument
144 	priv->adapter.owner = THIS_MODULE;  in osif_probe()
145 	priv->adapter.class = I2C_CLASS_HWMON;  in osif_probe()
146 	priv->adapter.algo = &osif_algorithm;  in osif_probe()
147 	priv->adapter.algo_data = priv;  in osif_probe()
148 	snprintf(priv->adapter.name, sizeof(priv->adapter.name),  in osif_probe()
156 	ret = osif_usb_write(&priv->adapter, OSIFI2C_SET_BIT_RATE, 52, 0,  in osif_probe()
164 	i2c_add_adapter(&(priv->adapter));  in osif_probe()
179 	i2c_del_adapter(&(priv->adapter));  in osif_disconnect()